--- What you’ve said sounds _____, but can we really solve the problem in that way?--- It is worth a try.

In my opinion, he is ______ to attend the important meeting tomorrow.

There was a __________look on her face because a________ problem _________the little girl.

This is the _____ piano on which the composer created some of his greatest works.

I wouldn’t think it     to ask him to    the club—he’ll only refuse.