主谓一致单句改错

A级

1. Mr. Smith and Mrs. Smith are teacher.

2. Both coffee and beer is on sale in the shop.

3. Either the students or the teacher are to blame.

4. Not only the students but also their teacher don't know about it.

5. Mr. Green besides his sons like sports.

6. Each of the books costs five yuan.

7. More than 30 percent of the surface are covered by water.

8. A new type of machine are on show now.

9. She is one of the teacher who have been to America.

10. Four hours are enough to do the work.

11. Katia, like many other Russian girls, are nice and lively.

12. As is known to us all, remembering English words are not easy.

13. The police was looking for the murderer everywhere in the city.

14. It is the parents and their son who wants to buy the bicycle.

15.What he said at the meeting were very important to us.

B级

1. The questions raised by the boy is very important.

2. The teacher and writer are her friend.

3. Tom, together with Mary and Alice, are going to swim this afternoon.

4. Neither of these words are correct.

主谓一致A级

1. teacher – teachers

2. is – are

3. are – is

4. don't -- doesn't

5. like – likes

6. 正确

7. are – is

8. are – is

9. teacher – teachers 10. are – is 11.are-is 12. .are-is 13.was-were 14.wants-want 15.were-was B级

1. is – are

2. are – is

3. are – is

4. are – is

5. is – are

6. is – are

7. faces -- face

8. have – has 9. 正确10. them was -- them were