—Would you permit me ___________ here?
— Sorry. We don’t permit ___________ in the lab.

_____ means to do what you promised.

I found I could easily make myself _________ by using sign language.

His room needs _______,so he must have it ________.

---Are the food and clothes_________the quake-hit area?
---Yes, they will be flown there ahead of time.

When________there, the postman found the door locked and then stopped ______the letter under it.

This agreement will be signed by the managers_________.

A sheep_______on this kind of special grass usually grows much faster than_______on ordinary (普通的).

At the seventh International Ballet Competitions , Fernando Bujones won the first gold medal ever           to an American male dancer .

I didn’t know the girl you     the sheep.