句型转换。
Peter has studied Chinese for five years.（对划线部分提问）
                                                                
He teaches English in our school.(变成被动语态)
                                                                
It is a very interesting film.(改为感叹句)
                                                              
She had some rice and chicken for supper in the evening.(改为否定句)
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When does the plane leave? I want to know.( 合并为宾语从句)