"Используйте глаголы в скобках в соответствующих формах времени"

Привет! Давай попробуем вместе решить это упражнение по английскому. Мы должны использовать предложенные глаголы в скобках в нужной временной форме. Готов? Окей, давай начнем:

1. I haven't read the book yet. (to tell, to read)
2. The weather was bad yesterday, so we didn't go out. (to be, not to go out)
3. Mary is standing at the blackboard now. She is answering the teacher's questions. (to stand, to answer)
4. I will finish this task by five pm tomorrow. (to finish)
5. At five pm tomorrow I will still be doing this exercise. (to do)
6. If the film is interesting, I will watch it. (not to be, not to watch)
7. At that time yesterday he was writing a letter to his mother. (to write)
8. He asked me if we had written the test the day before. (to ask, to have)
9. They were playing football when their mother came home. (to play, to come)
10. She goes to