Изобразите на координатной прямой число а если: а=-6,+3,-5,-8,+10,+9,+7-7

10. Раскройте скобки, поставьте глагол в нужное время. 1. They (to send) us several telegrams already. 2. How many languages you (to speak). 3. We (to be) in the theatre yesterday and (to come) back home by 10 o'clock. 4. Last year Professor Jones (to teach) us English. 5. Nick (to have) lunch in the cafeteria now. 6. My friend (to pass) English exam soon. 7. I (to forget) to bring my notebook to class yesterday.