Упражнение 1. Поставьте предложения в Present

Perfect и вставьте предлоги since или for.

1. They (own) this house ... 1992. 2. She (borrow)

three books a week from the library ... March. 3. We

(not play) tennis ... many years. 4.1 (save) some money

every payday ... three months. 5. You (visit) your uncle

every week-end ... last March. 6.1 (not clean) my shoes

... three days. 7. He (not study) English ... many years.

8. It (rain) every Monday ... the beginning of May.

9. She (play) tennis twice a week ... six months. 10. He