现在完成时练习题一，完成句子1. I have done my homework.否定句： I _ _ my homework.一般疑问：_ you _ your homework?Yes, I _. No, I _. 2，She has seen the movie before.否定句： She _ _ the movie.一般疑问：_ she _ the movie? Yes, she _. No, she _.2.用所给动词的适当形式填空1.I _ already _ the book. (read)2. He _ just _ (finish）his homework.3. She _ _(not play) soccer yet.
