—What caused the accident?—It was my fault, sir. I _____ to the left.

 It is hard for me to imagine what I would be doing today if I_____ in love , at the age of seven , with the library in my hometown .

 —What’s the matter with you ?                   —Oh, I’m not feeling well in the stomach . I ______so much fried fish just now .

 The door______. Better have it repaired .

I’d rather you did some housework when you are free ,but you______ .

—We need a person badly to think up such an idea .—_____ the new comer have a try ?

 —Where ____ Margaret have put the empty bottles?—She ______ them away. They must be somewhere.

 —Why aren’t they here yet?—They_____ the bus.

 —Has your father got up?—Sorry, I’m not sure. He __________ got up. Please go and see for yourself.

 －You must say sorry to Mary, Jack.－Why ________ I say sorry to her? It’s her who hurt me first.

 —Why didn’t you put your cellphone in your overcoat pocket?—I _____, but I was afraid it would be stolen.

 —Is there a fog in the evening ?—There _____ be . I’ll make a phone call to find it out .

 —I don’t think you should use the dictionary while reading newspapers.—_____, but I can’t do without it.                

 You____scold such a pupil who always keeps silent so seriously that You______hurt him.

 —___John come here tonight?—I’m not sure, but he ______ stay at home.

When he was there, he ____ go to that coffee shop at he street corner after work every day.

—How about paying a visit to Mr. Richardson, our former history teacher?—Good idea. I will e-mail him today so he ___ know ___ to expect us.

 “Did Jim come?” “I don’t know. He _______ while I was out.”

 “Look at these tracks. It _______ be a wolf.” “Don’t be so sure. I think it _______ be a fox.”

“Show me your permit, please.” “Oh, it’s not in my pocket. It ______.”