57．The little boy is too young to look after 　　　　　．

　　 根据句意，从方框中选出恰当的单词，用其正确形式填空，每空只填一词。

56．The radio says it’ll be 　　　　　tomorrow．

35．We often see the sign “ 　　　　　　“in a busy street．So don’t park your car there．

34．-一Do you know 　　　　　　　?

　 　--He comes from Taiwan．

　　 A．where does Mr Li come from　 　　　　B．where Mr Li comes from

　　 C．when does Mr Li comes from 　　　　D．when Mr Li comes from

33．-Have you got another new dictionary?

　　 　一No．I’ve 　　　　　　this one for a year，it still looks new．

　　 A．bought　 　　　　B．1ent　 　　　　　C．borrowed 　　D．had

32．一Must we clean the classroom now，Mr Zhang?

　 　　一Ye s. It 　　　　　every day．

　 　A．must clean　 　　B．cleans　 　　　C．cleaned　　 　D．must be cleaned

31．I 　　　　　my homework when my sister came home last night．

　　 A．am doing　 　　　B．did　 　　　　C．have done 　　D．was doing