В этом упражнении нужно поставить глагол в правильную форму.
1.Look! Somebody … (break) that window.
2.I … (read) the book you gave me but I … (not/finished) it yet.
3.'Sorry I'm late.' 'That's all right. I … (not/wait) long.
4.Hello! I … (clean) the windows. So far I … (clean) five of them and there are two more to do.
5.There is a strange smell here … (you/cook) something?
6.My brother is an actor. He … (appear) in several films.