The author of the report is well _____ with the problems in the hospital because he has been working there for many years.

I think you’d better ______ there.

More and more people have lost their jobs. No one knows how long it will be before the nation _______ from its present trouble.

We should learn asaswe can at school.

The former Olympic champion was______ in the quarterfinals last night when he lost 0-2 at home