1. 看图写句子。根据图示和所给的词，各写一个完整的句子，（每幅图限写一句话，必须用上所给的词）

          school,by          supermarket,            see,on               mobile phone,        why, not

                                  Yesterday                                              useful

1._______________________________________________________________

2._______________________________________________________________

3._______________________________________________________________

4._______________________________________________________________

5._______________________________________________________________

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