网址：http://m.1010jiajiao.com/timu3_id_2896610[举报]
语法巩固：用所给词的适当形式填空。
If my friend ________(come)to my house tomorrow,I ________(let)her see my new coat．
How long ________ you ________(live)in Tianjin?
Look!All the runners ________(run)very fast．
Meimei ________(not finish)her homework yet．She ________(do)it now．
The twins ________(fly)the kite when I saw them．