UNIT 13
I.Vocabulary.
- activity (n) : hoạt động
=> activities (pl.n) : các hoạt
động
- season (n) : mùa
- spring (n) : mùa xuân
=> in the spring: vào mùa
xuân
- summer (n) : mùa hạ
=> in the summer: vào mùa hạ
- fall = autumn (n) : mùa thu
=> in the fall / autumn : vào
mùa thu
- winter (n) : mùa đông
=> in the winter : vào mùa
đông
- dry season (n) : mùa khô
=> in the dry season : vào
mùa khô
- rainy season (n) : mùa mưa
=> in the rainy season: vào
mùa mưa
- weather (n) : thời tiết
- hot (adj) : nóng
- cold (adj) : lạnh
- warm (adj) : ấm áp
- cool (adj) : mát , mát mẻ
- when (conj) : trong lúc , khi
mà
- sail = go sailing (v): đi

A. When. B. Why C. Where D. What
9. How seasons are there in a year?
A. much B. many C. long D. often
10. George before he goes to school.
1
A. usually is swimming B. is usually swimming C. usually swims D. swims usually
11. It’s in the summer.
A. cold B. hot C. cool D. warm
12. It’s cold in the
A. Summer B. Winter C. Fall D. Spring
13. Ba goes when it’s hot.
A. swim B. swims C. swimming D. to the swim
14. An: “What do you when it’s hot?” – “Ha: I go swimming.”
A. do B. does C. doing D. don’t
15. What do you do the Spring?
A. on B. in C. at D. of
16. I like Fall because the is cool.
A. sport B. seasons C. weather D. activities
17. When warm, Ba goes fishing.
A. it’s B. it C. they D. they’re
18. There are four in a year.
A. Spring B.Summer C. seasons D.Winter
19. you going to visit Hue this Summer?
A. Do B. Does C Are D. Is
20. Trees drop their leaves in
A. spring B. summer C. autumn D. winter
IV. Write the correct tense or form of verbs in the parentheses.
1. Mai (go) to bed at ten p.m everynight.
2. We should (do) morning exercises.
3. My uncle sometimes (listen) to the radio in the morning.

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