用所给动词的适当形式填空
1.Why___you___(not fly)a kite?
2.Kangkang finish___(read)the novel.
3.I don't know how___(get)to the bookstore.
4.The dir in the country___(not be)dirty.
5.If you ______(work)hard,you will be good at English.
6.The baby can't_____(walk)
7.Look.Wu Jun______(draw)a picture.