Peter was （ ） that there should be no misunderstanding on that point.

She heard a continual strange noise coming from the next room, her heart （ ） fast.

We’re sure that the environment in our city （ ） greatly through our work in the near future.

Richard is American, John is British—they have different （ ）.

The young man lost his job last month, but it wasn’t long _____ he found a new position in my company.

_____at the door before you enter the room, please.

There was nothing we could do _____ wait at that moment.

Ten minutes _____ an hour when one is expecting a phone call.

These tickets for the performance are （ ） until the end of the month．

If you carefully _____ the problem again, you will find a way out.

It is her beautiful eyes （ ） attract most of the fans.

The audience stood and （ ） at the end of the performance.