— Have you known each other for long? — Not very long, ____ we started to work in the company.
The performance of the host ,______to please the audience and draw their attention ,was greeted with a cold silence ,however.
Why ____it get colder when we go up a mountain ?We are getting nearer to the sun !
If Alice ______this afternoon, the meeting should be put off.
It has been announced that candidates ( 候选人)_____remain in their seats until all the papers has been collected .
What would have happened ______,as far as the river bank ?