Exercise 5. Вставьте глаголы в требуемом по смыслу времени.1. They said that they ________ (to be) sure of the results. 2. She told us that she ________ (to know) the lesson well. 3. We said that we ________ (to go) to the theatre next day. 4. Mother said that her son ________ (to be) at the pioneer camp in summer. 5. Mother asked me when I ________ (to return) home the day before yesterday. 6. I decided that we ________ (to go) to Moscow next year. 7. I thought you ________ (to be) very busy.