Question

Cứu :(

Answer 1

Ex12

1 taking

2 to play

3 repair - clean

4 to make

5 to be

6 to go

7 going

8 listening

9 stealing

10 repairing

11 to buy

12 to pay

13 to visit

14 complaining

15 replying

16 crying

17 working

18 to collect

19 sending

20 eating

Ex13

1 B

2 B

3 D

4 B

5 B

6 A

7 C

8 D

9 A

10 A

11 A

12 B

13 A