1. Mary spent hours (repair)....... her bike.
2. They advised him (not/ cross) .................... the street against the red lights.
3. He and his sister (not/ meet)...................... my friends since last christmas.
4. She (work) .. ...... here since she left school.
5. Veryone (read)................. this novel, let us (discuss).................it.
6. I (know)....... her for six years , when I meet her, she (work) .........................in the a law office.
7. They'd rather (walk)............ than (go)........... by car.
8. Look! a man (run)................ after the bus. It (be) ........ dangerous.
9. Their house (destroyed)................. seriously by the storm.
10. We (learn)......................... english for nearly three years.