7．It　　　　　 (take)him half an hour 　　　　　　(finish)his homework yesterday．

6．The boy asked his mother　　　　　 (1et)him go and play basketball．

5．-What are they doing?-They　 　　(get)ready for the sports meeting．

4．She 　　(put)on her coat and went out．

3．I don't know whether mother--(take)me to Beijing next month．

2．　　　　　 the baby　　　　　 (stop)crying yet?

1．I'll give the book to him as soon as he　　　　　 (come)back．

10．The bad man k　　　　　 the poor boy and killed him．

9．Some　　　　　 (证人)can prove he was at home at that moment．

8．It's said there was something with the　　　　　 (攻击者)brain．