Question

1.I need_____some emails. a)to answer b)answer c)answering some emails. 2.The situation is difficult____ a)for explain b)explain c)to explain 3.I don't know what____ a)do b)to do c)that I do 4.I don't really mind____housework. a)do b)to do c)doing 5.______is one of the best forms of exercise. a)Swiming b)Swimming c)Swim 6._____bring our books tomorrow? a)Do we have to b)Have we to c)Do we must 7 It's free. You____pay a)don't have to b)mustn't c)haven't to 8 .You must_____your grandmother. a)to call b)calling c)call 9.You_____drink so much coffee. a)not should b)don't should c)shouldn't 10.I think you should___to her about it. a)to talk b)talk c)talking 11 If she_____ , she won't come back. a)goes b)went c)'ll go 12.If they don't come soon, we___them. a don't see b won't see c aren't see 13.Call me if you_____a taxi. a won't find b don't find c didn't find 14.A Whose book is that? B It's_____ a my b mine book c mine 15.She forgot his birthday, but he didn't forget_____. a her b she c hers

Answer 1

1. I need_____some emails.

  a) to answer

2. The situation is difficult____

  c) to explain

3. I don't know what____

  b) to do

4.I don't really mind____housework.

c) doing

5. ______is one of the best forms of exercise.

 b) Swimming

6._____bring our books tomorrow?

a) Do we have to

7 It's free. You____pay

 a) don't have to

8. You must_____your grandmother.

 c)  call

9. You_____drink so much coffee.

 c)  shouldn't

10.I think you should___to her about it.  

  b) talk

11 If she_____ , she won't come back.

  a) goes

12.If they don't come soon, we___them.

 b) won't see

13. Call me if you_____a taxi.

 b) don't find

14. A Whose book is that?

    B It's_____

   c mine

15. She forgot his birthday, but he didn't forget _____.

c hers

Answer 2

1. a) to answer
2. c) to explain
3. b) to do
4. c) doing
5. b) Swimming
6. a) Do we have to
7. a) don't have to
8. c) call
9. c) shouldn't
10. b) talk
11. a) goes
12. b) won't see
13. b) don't find
14. c) mine
15. c) hers