CHUYÊN ĐỀ: MỘT SỐ DẠNG BÀI TẬP TÌM LỖI SAI CƠ BẢN
I. Sai về sự hòa hợp giữa chủ ngữ và động từ.
1. The study of languages are very interesting.
A B C D
2. Today the number of people enjoying winter sports are almost double that of twenty years ago.
A B C D
3. Every student in my class are good at English.
A B C D
4. Air pollution, together with littering, are causing many problems in our large, industrial cities today.
A B C D
5. Drug abuse have become one of America’s most serious social problems.
A B C D
6. The threat of being dismissed do not worry me any more because I have started my own business.
A B C D
7. Mrs. Stevens, along with her cousins from New Mexico, are planning to attend the festivities.
A B C D
8. If either of you take a vacation, we will not be able to finish the work.
A B C D
9. Neither John nor his friends is going to the beach today.
A B C D
10. Mary and her friends is going to a party tonight.
A B C D
11. Mary as well as her friends are going to a party tonight.
A B C D
12. Neither of his pens are able to be used.
A B C D
13. A number of students is going to the class picnic.
A B C D
14. Everybody want to buy a ticket for this live show.
A B C D
15. The boys winning the first prize in the contest was very happy.

15. Several people arrived too lately to be admitted to the performance.
A B C D
III. Sai về thì
1. We are going to visit our grandparents when we will finish our final exams.
A B C D
2. By the time the police come the robber had run away.
A B C D
3. He said that he has done his homework since 7 o'clock.
A B C D
4. She has disappeared three days ago, and they are still looking for her now.
A B C D
5. While you had been out , Tom came to see you .
A B C D
6. He never goes home before he will finish his work.
A B C D
7. Her last book is published in 20 languages years ago.
A B C D
8. Take the raincoat with you in case it will rain.
A B C D
9. They will give her the message as soon as she arrived.
A B C D
10. Although it is raining heavily, he went out without a raincoat.
A B C D
11. When I was a child, I was riding a bicycle to school everyday.
A B C D
12. I can’t go out now because I didn’t finish my homework yet.
A B C D
13. We had better wait here until the rain will stop.
A B C D
14. When the film started, I ready arrived ten minutes before.

14. I used to getting up late when I was small.
A B C D
15. Did Carol agree to go camp with you?
A B C D
16. Eaten too many sweets may cause stomach ache.
A B C D
17. The result of that test must be inform before August.
A B C D
18. It is believed that in the near future robots will be used to doing things such as cooking.
A B C D
19. It is saying that the price of gold is going up.
A B C D
20. She wanted to know how long it would take us getting there.
A B C D
V. Sai về đại từ quan hệ
1. Today the number of people whom enjoy winter sports is almost double that of twenty years ago.
A B C D
2. The boy which was given the first prize in the contest was very happy.
A B C D
3. Peter said that it was the boy which had stolen his suitcase.
A B C D
4. Nguyen Du, that wrote "Kieu Story", was a great Vietnamese poet.
A B C D
5. There's the woman who she sold me the handbag.
A B C D
6. The company did not want to hire the man that experience was so limited.
A B C D
7. There are also many single mothers and single fathers which are raising children by themselves.
A B C D
8. I thanked the woman whom had helped me.

8. The children were frightened with the noise.
A B C D
9. There is a severe famine in Somalia, and thousands of people are dying from hunger.
A B C D
10. If you need to keep fit, then why not take on a sport such as badminton or tennis?
A B C D
VII. Sai về câu điều kiện, câu so sánh
1. The weather is more hot than it was yesterday.
A B C D
2. His health gets good and better because he does gymnastics regularly.
A B C D
3. If I had enough money, I would have traveled around the world.
A B C D
4. The older you are, the worst your memory is.
A B C D
5. The early we leave, the sooner we will arrive.
A B C D
6. The more I got to know them, the fewer I liked them.
A B C D
7. Of the two sisters , Linda is the most beautiful.
A B C D
8. He finished the test more rapidly of all in his class.
A B C D
9. Jane is not more intelligent as her brother.
A B C D
10. If it would be convenient, let’s go out for a drink tonight.
A B C D
VIII. Sai về liên từ
1. He has made a lot of mistakes in his writing because his carelessness.
A B C D

A B C D
2. I’d like to go on a holiday , but I haven’t got many money.
A B C D
3. We visited Canada and United States two years ago.
A B C D
4. The teacher said that Peter had made much mistakes in his essays.
A B C D
5. People respected him because he was a honest man.
A B C D
6. I was amazed that Smith showed so few grief at his mother’s death.
A B C D
7. How much times did Rich and Jennifer have to do the experiment?
A B C D
8. We should manage, with a few of luck.
A B C D
9. We had the dinner in a restaurant last night.
A B C D
10. The server is designed to store huge numbers of data.
A B C D
X. Một số cấu trúc khác
1. Neither plants or animals can survive for very long without water.
A B C D
2. The little boy's mother bought him a five-speeds racing bicycle for his birthday.
A B C D
3. Jack London is known as one of the great novelist of the world.
A B C D
4. My friend not only had excellent ideas but also he did a good job.
A B C D
5. She worked too hard that she became ill.
A B C D