How much should I _________ on this radio一Fifty pounds _________ enough.

What you learn today ______ of practical use when youhunt for a job.

There are a small number of people involvedpossibly twenty

Shops ____for the do-it-yourself craze by offering consumers bits and pieces which they can assemble at home.

I don’t think students should be allowed to do homework with friends.— I ______ you, although they often talk with each other instead of studying,.