--- Must I stay at home, Mum?
--- No, you_____

--- I haven’t got the reference book yet, but I’ll have a test on the subject next month.
--- Don’t worry. You _______ have it by Friday.

--We need a person very much to think up a creative idea.
--________ the new manager have a try?

— Li Fan won the first prize in the national physics competition.
— I ________ he was the winner.

If you           spit at all, please spit in the bucket(痰孟里)provided

The bus ____ at six, but it arrived an hour later.

I have lost one of my gloves. I __________it somewhere.

The weather turned out to be fine yesterday. I _______ have taken the trouble to carry my umbrella with me.

Washington ______ get very hot and sticky in summertime. July and August are usually the warmest months.

We        the difficulty together, but why didn’t you tell me?