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1 have => has
2 have => has
3 are => is
4 was => were
5 are => is
Choose the best answer A,B,C or D:
1. A large number of students in this school ........... English quite fluently.
a. speaks ; b. is speaking ; c. has spoken ; d. speak
2. A series of lectures ............. being presented at the Central Hall this week.
a. are ; b.will be ; c. has become ; d. is
3. Beauty as well as health .......... failed her this term.
a. has ; b. have ; c. is ; d. are
4. Bread and butter .......... what she asks for.
a. is ; b. are ; c. will be ; d. have been
5. Each student ........... answered the first three questions.
a. has ; b. have ; c. have to ; d. must
6. Either John or his wife ............ breakfast each morning.
a. make ; b. is making ; c. makes ; d. made
7. Everybody who ........... a fever must go home at once.
a. has ; b. have ; c. is having ; d. are having
8. Five dollars ........... all I have on me.
a. are ; b. is ; c. will be ; d.have
9. John, along with twenty friends,........ planning a party.
a. are ; b. is ; c. has been ; d. have been
10. Mathematics ............. the science of quantity.
a. was ; b. are ; c. is ; d. were
Exercise 2: Chia dạng đúng của động từ trong ngoặc
1. A number of reporters (be)were at the conference yesterday.
2. Anybody who (have)has a fever must go home immediately.
3. Your glasses (be)were on the bureau last night.
4. There (be) were some people at the meeting last night.
5. The committee has already [reach)reached a decision.
6. A pair of jeans (be)was in the washing machine this morning.
7. Each student (answer)answers the first three questions.
8. Either John or his wife (make)makes breakfast every morning.
9. After she had perused the material, the secretary thought that everything (be)was in order.
10. The crowd at the basketball game (be)werewild with excitement.
11. A pack of wild dogs (frighten)frightened all the ducks away.
12. The jury (be)weretrying to reach a decision.
13. The army (have) have eliminated this section of the training test.
14. The number of students who have withdrawn from class this quarter (be)was appalling.
15. There (have)have been too many interruptions in this class.
16. Every elementary school teacher (have)has to take this examination.
17. Neither Jill nor her parents (see)have seen this movie before.
18. There (be)are no girls in this class.
19. There (be)is no key for this door.
20. 80% of the students (have)have voted.
Kiến thức: Sự hòa hợp giữa chủ ngữ và động từ
Cấu trúc: Each of + N (số nhiều) + V (số ít): Mỗi ….
Sửa: have => has
Tạm dịch: Mỗi nguyên tố hóa học có một kí hiệu tiêu chuẩn cho nguyên tố đó.
Chọn C
1 have => has
2 have => has
3 are => is
4 was => were
5 are => is
6 are => is
Trả lời :
1 have => has
2 have => has
3 are => is
4 was => were
5 are => is
6 are => is