I have a trousers.

The headmaster wanted the new classroom building to be _________ as soon as possible .

This is the best book _____ I have beenlooking for all this year.

I don’t think I can work_____ the math problem.—Think hard, and you can come up _____ the answer.

Rolls-Royces is rankedfourthin the list of best carsThe Browns already have two and now they are buyingthird