ПОМОГИТЕ ПОЖАЛУЙСТА, 40 БАЛЛОВ

1. He does not need to call each hour because we will send him the fax.
2. He should not call us each hour because we are very busy.
3. He cannot call us each hour because he has no phone.
4. Perhaps he calls each hour, but our phone is occupied all the time.
5. To call me to you each hour?
6. He had to call us each hour, but he left phone at home.
7. He will have to call us each hour as soon as he meets the English colleagues.
8. He will be able to call us each hour when he has a mobile phone.
9. She does not need to buy this dictionary because we will give it to she.
10. She should not buy this dictionary because in it few words.