Выполнить работу, раскрыть скобки, поставив глаголы в форму Past Continuous, Past Simple. Подпишите время в каждом предложении.
1. While I ______ (to copy) the exercise, my friends _______ (to describe) a picture.
2. When we came in, the children ______ (to clean) their desks.
3. We met her at the but stop. She _________ (to wait) for the bus.
4. Some of the children ______ (to ski) while other children _______ (to skate). Everybody _______ (to have) a lot of fun.
5. When we came the family _______ (to get) everything ready for Christmas. Bob and Helen ______ (to decorate) the Christmas tree.