I was really anxious about you. You _______ home without a word．

— 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.

— I want someone to write the composition for me. 　— No! It’s a rule in our school that as a student, you _______ depend on yourself. 

I _____ have watched that movie --- it’ll give me horrible dreams.

Some aspects of a pilot’s job__________ be boring, and pilots often ________ work at inconvenient hours．

－What do you think we can do for our aged parents?－You_______ do anything except to be with them and be yourself.

 “Not having returned home yet, _________”, his father said to the police.

It’s said that there are plenty of hotels here .There       be any difficulty for you to find somewhere to stay.

On rainy days, accidents ______ happen sometimes on steep roads．

–Is there an express to Beijing tonight? -- There ______be , but you’d better call the booking office to make sure.’

Whenever he worked until midnight, he        drink some coffee to get refreshed.

--- Hi, Lucy．Do you know where Linda is? --- She           in the library．I saw her there just a few minutes ago．

—What does the sign over there read?—No person ________smoke or carry a lighted cigarette ,cigar or pipe in this area. 

You can’t imagine that a well behaved gentleman          be so rude to a lady.

--- Shall I take your iPad to the shop to be repaired?--- Thanks, you _________. There is nothing wrong now.]

Cars play an important role in modern life, but they ______ also cause many problems like air pollution. 

----I am really surprised that a policeman in his car __________ have hit several common pedestrians, killing one and injuring three.----Yes, If one __________ ask for trouble, what can we say?

—     you play the piano at this time of the day ? I need a good rest for tomorrow’s test. — Sorry.  

— Mum, would you please buy me an MP5 player? — If you can help do some housework the whole vacation，you _______ have one as a reward. 

—The government should try to balance economic growth and pollution from industry.—____. It’s time to do it.