2．It is　　　　　　 (possible)for us to go to the moon tomorrow．

1．We should give them 　　　　　(free) to do what they ．like best．

5．I will wait here　　　　　　 (直到)the concert is over．

C．用所给词的适当形式填空(5分)

4．Could you tell us your 　　　　　　　(经历)as a volunteer in that small village?

3．The children　　　　　　 (跟随)their parents into the room 5 minutes ago．

2．The first time he went into the room he smelt a　　　　　　 (奇怪的)smell．

1．-What should we do?

　 -You make the 　　　　　　(决定)．

5．Don't be n　　　　　 ． You've got just a little cold．

B．根据所给的汉语意思完成英语句子(5分)

4．You should speak English as much as p　　　　　 　in class．

3．I don't like the book． She doesn't like the book, e