5．He likes singers。They can write their own music．(合并为含定语从句的复合句)

He likes 　　　　　 　　　　　　 　　can write their own music．

4．I think this dictionary must be Tom's．(同义句)

I think this dictionary must 　　　　　 　　　　　　 　　Tom．

3．Parents should allow children to choose their own clothes．(变被动语态)

Children should 　　　　　　 　　　　　　 　　to choose their own clothes．．

2．I'll fly to Mexico if I have time．(改为虚拟语气的句子)

根据所给提示，完成句型转换。每空一词(含缩略词)。

1．She used to work very late last night．(改为否定旬)

She 　　　　 　　　　　　 　　to work very late last night．

10．She used to be　 afraid 　　　　 　(speak)in public．

9．The bike can't 　　　　 　(be)Li Lei's．He walked to school today．

8．What would you do if you 　　　　　　 (find)a boy crying in the street?

7．I study English by 　　　　 (read)aloud in the morning．

6．My bike is broken．1 want to get it 　　　　　　 (repair)．