The manager urged his staff not to （ ） the precious opportunity.

The weather was good except for an () shower.

I suppose that when I come back in ten years’ time all these old houses _____ down.

She （ ） tell white lies to make people feel better, to smooth things over.

Dress warmly, （ ） you will catch cold.

If Peter had given up his part-time job, he （ ） the final exam.

It was in Johnson’s hotel （ ） the business meeting was held last year.

They always give their vacant seats to （ ） comes first.

If you suspect that illness might be serious，you should not （ ） going to the doctor.

_____at the door before you enter the room, please.

—Do you like the material? —Yes, it （ ） very soft.

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