用动词不定式改写句子.急...

题目

用动词不定式改写句子.急...
Our teacher said to us,"Clean the window."(tell)
"Don't run across the grass,Tom."He said.(ask)
The policeman said ,"Don't play in the street ,children."(warn)
The boss said to us ,"Finish the work in two hours."(order)
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答案

Our teacher said to us,"Clean the window."(tell) ==>Our teacher told us to clean the window."Don't run across the grass,Tom."He said.(ask) ==> He asked Tom not to run across the grass.The policeman sa...