Ответы и объяснения

Лучший Ответ!
1. The baby is not crying. The baby is sleeping
2. He was translating the book for three days
3. Those students discussed Text Three last Friday
4. We have been discussing the problem for two hours
5. I cleaned my room two days ago
6. I think that they will like the film
7. Mrs Wilson can't leave the office. She hasn't written the letter yet
8. It won't rain in February
9. Sam has been doing his homework since 3 o'clock
10. What were you doing when the teacher came into the classroom?