Giáo viên: Nguyễn Văn Cô Đơn Trang 1
TÓM TẮT CÔNG THỨC CÂU ĐIỀU KIỆN
Loại Mệnh đề phụ ( IF ) Mệnh đề chính
1A IF + S + V
1/S/ES
+ ......, S + V
1/S/ES
+ ......
1B IF + S + V
1/S/ES
+ ......, S + WILL V
0
+ ......
2 IF + S + WERE / V
2/ED
+ ......, S + WOULD V
0
+ ......
3
IF + S + HAD V
3/ED
+ ......,
S + WOULD HAVE V
3 /ED
+ ......
HAD + S + V
3/ED
+ ......,
Lưu ý: Chữ IF: NẾU; chữ UNLESS: NẾU KHÔNG; chữ OR:... HOẶC LÀ...... NẾU KHÔNG/ ... NẾU
KHÔNG...
Do đó: 1) IF + Mệnh đề khẳng định = UNLESS + Mệnh đề phủ định

13. If I……………………. so busy yesterday, I would have visited you.
A) were not B) wasn’t C) aren’t D) hadn’t been
Giáo viên: Nguyễn Văn Cô Đơn Trang 2
14. If you had seen the film, you………….……… it.
A) will enjoy B) would have enjoyed C) would enjoy D) enjoyed
15. She would have gone to the university if she……………… the opportunity.
A) has B) will have C) had had D) had
16. If he had been more careful, he…………….…………. an accident.
A) would not have had B) will not have C) does not have D) would not have
17. If you’d stayed at home, there …………………………. any trouble.
A) would not be B) will not be C) is not D) would not have been
18. What would you do if he………………….…… tomorrow?
A) resigned B) will resign C) resigns D) to resign
19. I’ll do it if he…………………….……. me.
A) asking B) will ask C) asked D) asks
20. If you…………..…….. for the car, we’d be able to sell it.
A) look B) looks C) looked D) had looked
21. I wouldn’t have believed it if I………………… it with my own eyes.
A) not to see B) didn’t see C) don’t see D) hadn’t seen
22. What ………….… if you found a burglar in your house?
A) will you do B) do you do C) would you do D) you do
23. If you………………….…… more slowly, he might have understood you.
A) spoke B) speak C) speaks D) to speak
24. If you…………………. careful, you will cut yourself with that knife.
A) are not B) were not C) be not D) not be
25. If she……………………this one, I will bring her another one.
A) don’t like B) doesn’t like C) not like D) to like
26. If I ............... him, I………………………….. him a lift.
A) see/ would give B) saw/ will give C) see/ will give D) had seen/ will give
27. The table .......................... if you……………………. on it.

A) would be/ doesn’t start B) will be/ doesn’t start
C) would have been/ didn’t start D) is / hadn’t started
40. If you ................... late, they……………………. you in.
A) arrive/ would not letB) arrived/ wouldn’t let C)
had arrived/ wouldn’t let D) to arrive/ would not let
41. Unless he………………….. more, he won’t get much commission.
A) sell B) sells C) sold D) selling
42. If I ................... you $10, when ………………………. me?
A) lend/ would you repay B) lend/ will you repay
C) lent/ will you repay D) lend/ would you have repaid
43. If he………………. hard today, ....................................... a holiday tomorrow?
A) worked/ can he have B) work/ he can have
C) works/ can he have D) had worked/ he can have
44. Ice………………… into water unless you heat it.
A) don’t turn B) doesn’t turn C) would turn D) would have turned
45. If you………………… this one, I’ll bring you another.
A) doesn’t like B) will not like C) don’t like D) didn’t like
46. Unless you ................ more careful, you………………… an accident.
A) are/ will have B) were/ will have C) had been/ would have D) be/ have
47. If I tell you a secret, ………………. you promise not to tell it to anyone else?
A) would B) did C) will D) have
48. If you…………………….. what I say, ask your mother.
A) not believe B) not to believe C) didn’t believe D) don’t believe
49. Unless I .............. a quiet room, I………………not be able to do any work.
A) had/ will B) have/ will C) has/ would have D) had had/ would have
50. She ..................not open the door unless she………………… who it was.
A) will/ knew B) will/ knows C) would/ knew D) does/ knows
51. If I .............. a typewriter now, I……………….………. this contract by myself.
A) have/ would type B) have/ will type
C) had/ would type D) had had/ would have typed

A) could get/ have B) can get/ had C) could get/ had D) can get/ had had
65. The whole machine …………………. into pieces if you………. that screw quickly.
A) felt/ remove B) will fall/ removed C) would fall/ removed D) would fall/ remove
66. I’d go and see him more often if he……………….. on a bus route.
A) lives B) lived C) had lived D) living
67. What would you have done if the lift……… struck between two floors at that time.
A) had got B) got C) gets D) getting
68. If you knew you had only six weeks to live, how ………………. such a short span?
A) did you spend B) will you spend C) would you spend D) would you have spend
69. I’d climb over the wall if there…………..so much broken glass on top of it.
A) were B) had been C) are D) is
70. Unless I had known that you were in hospital, I…………………….. you.
A) will visit B) would have visited C) visit D) don’t visit
71. You would have seen my garden at its best if you……………… here last week.
A) were B) are C) had been D) be
72. I shouldn’t have believed it if I…………………… it with my own eyes.
A) had seen B) saw C) hadn’t seen D) didn’t see
73. If I………………. a map, I …………………………….. the way to the Post Office.
A) had had/ would have lost B) had had/ wouldn’t have lost
C) had/ won’t lose D) have/ wouldn’t have
74. If I…………………. that you were coming, I’d have baked a cake.
A) know B) knew C) had known D) didn’t know
75. Had you left that wasp alone, it………………… you.
A) would have stung B) wouldn’t sting
C) wouldn’t have stung D) would sting
76. Unless I ……………that the traffic lights were red, I……………..…………...
A) had realized/ would have stopped B) had realized/ wouldn’t have stopped
C) realized/ would stop D) realize/ will not stop
77. If you ……… me that he had never paid his debts, I………………… him the money.
A) had told/ wouldn’t have lent B) had told/ wouldn’t have been lent

C) pass/ will celebrate D) had passed/ would celebrate
91. I should have voted for her if I……………………. a vote then.
A) didn’t have B) had C) had had D) have
92. If you go to Paris, where …………………………….?
A) will you stay B) you stayed C) did you stay D) had you stayed
93. The flight may be cancelled unless the fog……………………………….. thick.
A) got B) gets C) didn’t get D) doesn’t get
94. If you……………the instructions carefully, you wouldn’t have answered the wrong questions.
A) read B) had read C) reads D) to read
95. I could repair the roofs myself if I……………………. a long ladder.
A) have B) had C) has D) had had
96. Unless they turn that radio off, I…………………. mad.
A) go B) went C) will go D) had gone
97. We’ll have a long way to walk if we………………… out of petrol here.
A) got B) get C) didn’t get D) don’t get
98. If you shake the bottle of port- a kind of vine, it……………………. fit to drink.
A) were not B) is C) won’t be D) would be
99. I’ll probably get lost or he………………………… with me.
A) goes B) went C) had gone D) doesn’t go
100. You………………………. many accidents or you drove extremely slowly.
A) will get B) got C) wouldn’t get D) would get
101. If you…………………a false beard nobody would have recognized you.
102. You’ll get pneumonia ( bệnh viêm phổi) if you………………………. your wet clothes.
A) change B) don’t change C) changed D) hadn’t changed
103. If I had known that you couldn’t eat octopus ( con mực), I………………….it for our meal.
A) wouldn’t buy B) won’t buy C) wouldn’t have bought D) would buy
104. She……………......… able to walk faster if her shoes didn’t have such high heels.
A) could be B) couldn’t be C) were D) had been
105. If you had touched that electric cable you………..………… electrocuted.
A) am B) be C) were D) had been

120. If you……………………. so fast, he might have understood what happened.
A) hadn’t spoken B) speak C) spoke D) don’t speak
BÀI TẬP VỀ INFINITIVE HOẶC GERUND
Hãy chọn một câu trả lời đúng nhất (A, B, C hoặc D) cho mỗi câu tương ứng dưới đây:
1> He is expecting .......................... a trip to Ha Long Bay.
A) make B) to make C) making D) made
2> Students stopped ........................... noise when the teacher came in.
A) make B) to make C) making D) made
3> She couldn’t bear ................... tears when she saw the film “ Romeo and Juliet”.
A) shed B) to shed C) shedding D) sheds
4> Ann likes .................... but she hates ..................... up.
A) cook/ washing B) to cook/ wash C) cooking/ washed D) cooking/ washing
5> I enjoy ................... to classical music.
A) listening B) to listen C) listens D) listen
6> I really regret ...................... your feeling when I asked you such a silly question.
A) hurt B) to hurt C) hurting D) hurts
7> He’ll try ..................................... the same mistake again.
A) not make B) to not make C) not making D) not to make
8> Would you mind ..................... me a newspaper?
A) buy B) to buy C) buying D) bought
9> Would you like ................ the next dance with me?
A) to have B) having C) has D) had
10> I hate him ........................ friends with those guys.
A) make B) to make C) making D) made
11> Did you remember .......................... Ann? – Oh, no. I completely forgot it.
A) phone B) to phone C) phoning D) phoned
12> Does the city government intend ........................ anything about pollution?
A) do B) to do C) doing D) did
13> Those shirts need ..................... but you needn’t .................... them now.
A) iron/ iron B) to iron/ to iron C) ironing/ iron D) ironed/ to iron

28> He continued ..................................... after his illness.
A) worked B) to work C) to working D) working
29> My watch’s hands keeps ......................................
A) stopping B) to stop C) stopped D) stop
30> Have you ever watched people ................................ ........................... fish?
A) try/ catch B) to try/ catching C) trying/ to catch D) tried/ caught
31> My grandfather is used to ........................... up early in the morning.
A) getting B) to get C) get D) got
32> Don’t forget ............................... her message when you see her.
A) give B) to give C) giving D) gave
33> I can’t help ................................... his opinions.
A) consider B) to consider C) considering D) considered
34> You should try ............................... any shirts you want to buy.
A) wear B) to wear C) wearing D) wears
35> He used to fall asleep without ................................ his shoes off.
A) take B) to take C) taking D) taken
36> I stopped ............... about her illness and went on ................ you about all her other problems.
A) to talk/ telling B) to talk/ to tell C) talking/ telling D) talk/ tell
37> I’d love ..................... coat like that.
A) have B) to have C) having D) has
38> I intend ................... her what I think.
A) tell B) to tell C) telling D) told
39> Every hour I stop .................... ................. a little rest.
A) working/ to have B) to work/ to have C) working/ having D) to work/ having
40> You should give up .....................right now if you want ..................... longer.
A) smoke/ lived B) to smoke/ living C) smoking/ to live D) smoked/ live
41> Students stopped ....................... noise when the teacher came in.
A) make B) to make C) making D) made
Giáo viên: Nguyễn Văn Cô Đơn Trang 8
42> When you see her, don’t forget ..................... her my postcards.

57> There is nothing ............................ this situation to her.
A) hide B) to hide C) hiding D) hidden
58> I regret ............................... able to attend your birthday party yesterday.
A) not to be B) to not be C) not be D) not being
59> Thank you for ........................ me such a warm message.
A) send B) to send C) sending D) sent
60> She detests ......................... all day with strangers.
A) chatting B) to chat C) to chatting D) chat
61> Can you ........................ Chinese?
A) speak B) to speak C) speaking D) spoke
62. My parents decided .................... a taxi because it was late.
A) take B) to take C) taking D) took
63. We enjoy ................. here and ....................... all your news.
A) be/ hear B) to be/ to hear C) being/ hear D) is/ hearing
64. Ask your friends about your homework. He would be able .................. you.
A) help B) helped C) helping D) to help
65. Please try ................. quiet when you come home.
A) be B) to be C) being D) been
66. I don’t like anybody ...................... at me.
A) shout B) to shout C) shouting D) B & C are right
67. Do you agree ........................... me a hand?
A) give B) to give C) giving D) given
68. Would you like ...................... to the cinema with us tomorrow evening?
Giáo viên: Nguyễn Văn Cô Đơn Trang 9
A) to come B) come C) coming D) came
69. Pupils started ....................... the lesson yesterday.
A) write B) to write C) writing D) written
70. I like ................... school by bus, but I hate .......................... in the rain and wait for it.
A) go/ to stand B) to go/ stand C) going/ standing D) went/ stood
71. Does your sister like ...................?

A) shopping B) shopped C) being shopped D) to be shopped
87. He spent hours trying ..................... the clock.
A) repair B) to repair C) repairing D) repairs
88. It’s no use ............................. for her arrival.
A) wait B) to wait C) waiting D) waits
89. Is there anything worth ................... here?
A) buy B) to buy C) buys D) buying
90. The biologist doesn’t allow us ..................... in the laboratory.
A) smoke B) to smoke C) smoking D) smoked
91. Would you mind ....................... your address on the back of this check?
A) write B) to write C) writing D) written
92. I don’t enjoy .................... to the dentist’s.
A) go B) to go C) going D) goes
93. I don’t regret .......................... her what I thought even if it upset her.
A) to tell B) told C) tell D) telling
94. Remember ........................ Katie my greeting card when you see him.
A) give B) to give C) giving D) gave
95. My friends has given up ...................... and prefers ..................... pork.
Giáo viên: Nguyễn Văn Cô Đơn Trang 10
A) drink/ eat B) to drink/ eating C) drinking/ eating D) drank/ eat
96. I had to ask the boys .......................... ................................. billiards all the day.
A) to stop/ playing B) to stop/ to play C) stopping/ playing D) stops/ to play
97. My teacher promised ....................... me .......................... for my next examination.
A) help/ prepare B) to help/ prepare C) helping/ to prepare D) helped/ preparing
98. I would like him ......................... ............................ more English lessons.
A) to start/ take B) to start/ taking C) starting/ take D) starting/ taking
99. I hate .......................... ......................... aloud without ....................... the new words.
A) practise/ reading/ learn B) to practise/ to read/ to learn
C) practising/ reading/ learning D) practises/ reading/ to learn
100. She doesn’t want you .......................... to her arriving.

115. We won’t let you............... what we are going to do with him.
A) know B) to know C) knowing D) known
BÀI TẬP VỀ GIỚI TỪ
Hãy chọn một câu trả lời đúng nhất (A, B, C hoặc D) cho mỗi câu tương ứng dưới đây:
1. Could I speak…… Tom, please?- I’m afraid Tom is ……work. Would you like to speak…….him ?
A) up/at/to B) to/at/to C) with/in/with D) on/in/of
2. He started going……..school …….the age of five. So now he’s been………. school for ten years . He’s
leaving………the end of this year.
A) to/at/in/in B) to/with/on/out C) for/about/in/of D) off/up/upon/above
3. He goes….his office every day, except Sunday. On Sundays he stays ….home and works…..the garden.
A) for/on/in B) to/up/with C) to/at/in D) for/at/under
4. I think I left my umbrella….. the bus . I’d better write ….. the lost property office.
Giáo viên: Nguyễn Văn Cô Đơn Trang 11
A) in/for B) at/to C) up/with D) on/to
5. We arrived …. the airport…… good time for the plane.
A) in/for B) at/at C) up/about D) on/to
6. Can I look up a word …your dictionary? I left mine……. home.
A) from/at B) at/from C) up/to D) on/within
7. Our train arrived ……… New York ……6.30. Paul met us….. the station.
A) at/for/off B) at/at/at C) up/with/at D) on/to/between
8. Have you been……….. the theatre recently? - Yes, I was ……. the Old Vic last night.
A) in/for B) at/to C) up/with D) on/to
9. I’m returning … France ….the end of this term. Are you coming back….England after the holidays?
A) in/for/in B) to/in/to C) on/without/beside D) upon/to/down
10. I went……bed early but I couldn’t get …….sleep because the people………. the next room were talking
so loudly.
A) in/forward B) at/into/at C) to/into/in D) for/to/with
11. ………..first, I found the work very tiring , but…..a few weeks I got used…..it.
A) in/for/to B) at/in/to C) up/behind/with D) on/to/in
12. There was an accident ……the crossroads….. midnight last night. Two men were taken ……hospital. I

25. According ….. the guide book, there are three hotels ….. the town.
A) of/of B) to/in C) for/with D) under/at
26. The pilot climbed ……5,000 meters high and flew ….. that height till he got …… the coast . Then he got
down ……1,000 meters and began to take photographs.
A) in/on/at/to B) up to/at/to/to C) with/to/at/from D) upon/under/from/to
27. I’m interested ……… chess but I’m not very good ….it.
Giáo viên: Nguyễn Văn Cô Đơn Trang 12
A) in/for B) in/at C) with/for D) with/at
28. Shall we discuss it ….. my room , or shall I come …. your office ?
A) in/from B) up/from C) in/to D) up/under
29. The Loch Ness Monster is supposed to live …… the bottom of the Lake Knoch , and come …….the
surface from time …. time.
A) in/to/with B) on/to/on C) with/up/by D) for/up/to
30. Must you have dropped your key somewhere ………there?
A) over B) up C) with D) out
31. Our teacher lives……………..that house ………………..his friends.
A) in/with B) for/by C) at/on D) up/out
32. We shall be there ………… the day after tomorrow.
A) on B) to C) in D) away
33. Their house is ………………..two bigger ones.
A) among B) between C) under D) for
34. Miss Lệ bought a small house ………..………a nice forest.
A) on B) above C) near D) above
35. He will come …………..…Monday ………….….the afternoon.
A) in/on B) on/in C) at/in D) up/to
36. We have stayed there ………….……2000.
A) since B) for C) with D) under
37. Will he be there …………….…one month?
A) out B) with C) for D) near
38. What does he often do ……………..…..his free time?

Giáo viên: Nguyễn Văn Cô Đơn Trang 13
A) in B) up C) with D) under
54. I live ……………..……..21, Phó Đức Chính, District 1.
A) in B) for C) at D) to
55. He like to sit …………….…Tú and Quyên.
A) in B) between C) from D) under
56. Did he eat the apples which were …………..…….the fridge?
A) in B) for C) around D) under
57. This dictionary is big and heavy. It is ……………..the other one.
A) in B) up C) beside D) of
58. President Hồ was born …………….…….Nghệ An in 1890.
A) in B) into C) at D) from
59. None ……………………the money is mine.
A) of B) up C) off D) for
60. Be fast! We’re got to go …………………..some minutes.
A) at B) with C) of D) in
61. I don’t think the weather will be nice ……..…….weekend.
A) of B) to C) for D) from
62. They have lived in this city ………………twenty years of their life.
A) at B) during C) since D) for
63. I was furious ……………….you for not telling me the news.
A) with B) to C) at D) from
64. She was astonished ………………..the way he behaved.
A) at B) on C) to D) with
65. The monitor is really responsible ………….…..the manager for the group.
A) for B) with C) of D) to
66. No, we’re not short ………………..staff in our office at the moment.
A) to B) up C) of D) for
67. You’re very kind, but I wouldn’t like to be married ……….………you.
A) of B) for C) with D) to

A) for B) to C) of D) at
83. This book is ……………..Charles Dickens.
A) by B) at C) on D) out
84. Is Miss Smith ………………home?
A) for B) to C) of D) at
85. I often have my breakfast …………….…..7:30 every morning.
A) to B) for C) at D) of
86. Can you translate that ……………..…..German.
A) on B) into C) by D) at
87. My birthday is …………..….December 14
th
1979.
A) in B) off C) on D) into
88. My birthday is …………..the 15
th

of March.
A) in B) on C) of D) at
89. They come ………..the room.
A) onto B) without C) into D) upto
90. I like swimming ………….…summer.
A) over B) by C) during D) in
91. We got a lot of rain …………..…..November, last year.
A) in B) on C) over D) at
92. He never comes ……………..time for the class.
A) to B) by C) out D) on
93. I’m busy …………………….present.
A) for B) to C) of D) at
94. I have no time ………………the moment.
A) for B) to C) of D) at

A) throughout B) into C) up to D) within
110. She is drinking …………a cup.
A) by B) over C) with D) at
111. She took ten shillings ……………..….her bag.
A) on over B) to C) at D) out of
112. For the last few days I haven’t been able to sleep …………………night.
A) for B) to C) of D) at
113. She always agrees …………………everything he says.
A) with B) on C) by D) for
114. Are you acquainted ……………..….the lady?
A) at B) in C) on D) with
115. You will soon get accustomed ……………..…English cooking.
A) for B) to C) of D) at
116. She is very angry ………………..me for what I talked about her.
A) at B) about C) by D) to
117. I apologize ……………….keeping you waiting.
A) for B) to C) of D) at
118. The dog begged ……………..…a piece of cake.
A) to B) at C) for D) of
119. Does this belong …………………..you?
A) for B) to C) of D) at
120. She always borrows money …………….…me.
A) at B) of C) from D) about
121. This plate belongs .................the cupboard.
A) at B) in C) to D) with
122. This plate belongs .................the table.
A) at B) to C) on D) over
123. My cat is fond ………………..fish.
A) at B) by C) on D) of
124. I’m very grateful …………………..her …….……..her help.

139. I’m tired ………………………….waiting for her.
A) at B) for C) with D) of
140. I’m so worried ……………….…..my sister who is ill.
A) about B) to C) up D) out
141. It is very bad ……………….…..you to eat so quickly.
A) at B) in C) on D) with
142. I’m not good ……………………….tennis.
A) at B) in C) on D) with
143. My birthday is …………………the first …………….….the month.
A) at/for B) in/from C) on/of D) to/up
144. This will come in very useful …………her.
A) with B) for C) to D) out
145. Out …………….sight, out …………..………mind.
A) of/of B) in/of C) on/to D) for/for
146. The sun rises ……………..the east, and sets ………….the west.
A) at/at B) in/in C) on/on D) by/by
147. Were your friends successful ………..……borrowing a loan from the bank?
A) at B) in C) on D) with
148. I’m sure the explanation in the book will be quite clear ………….…you.
A) with B) from C) to D) for
149. Miss White was very upset ……………..…….the news of her father’s death.
A) at B) by C) to D) with
150. I’m not familiar …………………his name.
A) up to B) into C) onto D) to
151. We were very grateful …………..our friends…….….all of their assistance?
A) to/for B) for/about C) with/for D) from/to
152. Mr. Green is very responsible ……………..….hiring employees.
A) at B) of C) on D) for
153. That type of music is quite popular ………..…teenager boys and girls.
A) at B) in C) to D) with

A) of B) to C) out D) in
169. Traveling by air is preferable ………….traveling by train.
A) with B) of C) in D) to
170. Thank you. You are very kind ………….…me.
A) up B) to C) from D) with
171. Everybody was surprised …………..…the news.
A) at B) in C) on D) with
172. I was delighted ………………the present you gave me.
A) at B) in C) on D) with
173. Are you excited ……………….…going on holiday next week.
A) at B) in C) on D) with
174. Tom is excellent ……………………repairing things.
A) at B) in C) by D) for
175. You get bored ………………doing the same thing everyday.
A) at B) in C) to D) with
176. I’m sure you are capable ………………..tourists.
A) to B) in C) of D) with
177. Mary is very fond …………………researching wild animals.
A) at B) to C) up D) of
178. Ann wasn’t very keen ……..……going out in the rain, so we stayed at home.
A) at B) in C) on D) with
179. Hurry, or you’ll be late ………………..school.
A) from B) for C) up D) to
180. Were they absent ……………………class yesterday.
A) from B) for C) on D) by
181. She was confused …………………..the dates.
A) beside B) on C) about D) of
182. The hall was crowded …………….………students.
A) at B) in C) on D) with
183. Miss White is very kind …………….…..her colleagues.

198. Please wait here. I’ll have some tickets available ……………them.
A) of B) for C) to D) off
199. Make yourself useful ……………..…others.
A) at B) to C) for D) of
200. It’s very kind …………….….you to help them.
A) at B) in C) on D) of
201. He said he had given …………..….drinking.
A) out B) to C) by D) up
202. Don’t put ……………until tomorrow what you can do today.
A) off B) up C) of D) in
203. What does NATO stand ………………..?
A) for B) by C) up D) to
204. This is a different car …………………..…the one I drove yesterday.
A) at B) from C) to D) on
205. Everyone is aware ………………..air pollution.
A) at B) in C) on D) of
206. This building belongs ………………..…those who live in it.
A) to B) on C) of D) in
207. They are good …………….learning English.
A) at B) in C) on D) of
208. A man usually takes off his hat when he is introduced ……..a woman or a girl ……..the street.
A) at/of B) to/in C) on/to D) of/for
209. Drinking is harmful …………….….your health.
A) of B) to C) at D) on
210. We are interested ……………..…..swimming.
A) at B) in C) on D) of
211. He has waited …………..…her for a long time.
A) for B) on C) to D) in
212. I agree ……………..…..you completely.
A) on B) to C) at D) with