Question

quem puder ajudar, agradeço:}

Answer 1

1-can

2-may

3-should

4-used to

5-should

6-can not

7-should

8-could

9-might

10-should

11-used to

12-could

13-might

14-should

15-must

16-used to

17-would

18-may

19-used to

20-would