1. Would you mind closing the door, please?
2. They didn't let us smoke in here.
3. My teacher advised us to buy that book.
4. The thief made the bank manager lie on the ground.
5. He began studying English six years ago.
6. Mastering English is necessary.
7. It took him two hours to write the essay.
8. He isn't old enough to ride a motorbike.
9. The bag was to heavy for her to carry upstairs.
10. He is looking forward to hearing from her as soon as possible.