Question

Answer 1

1. are -> is

2. is -> are

3. costed -> costs

4. are -> is

5. are -> is

6. are -> is

7. Are -> Is

8. seem -> seems

9. were -> was

10. is -> are

11. are -> is

12. is -> are

13. is -> has been

14. is -> are

15. are -> is

16. speaks -> speak

17. are -> is

18. are -> is

19. were -> is

Answer 2

1. are->is

2. is->are

3. each->the

4.are->is

5.or->is

6.are->is

7.are->is

8.câu này hỏng bik

9.were->are

10.is->are

11.are->is

12.is->do

13.is->are

14.is->are

15.are->is(câu này có thể sai)

16.speaks->speak

17.student->students

18.hỏng bik

19.were->is

20.were->is(có thể sai)