—Are you coming to the English evening?—I’m not sure. I ________ go to the concert instead.

— I heard they went skiing in the mountains last winter. — It ________ true because there was little snow there.

—Excuse me，but I haven’t got the iPhone 4 ordered through the Internet． —Sorry madam,I’m sure you have it by this Friday．

Do you think the plan _________ out as soon as possible?

—Jenny，how did your math exam go?—I thought I ________，but in fact I came in the top 10% in the class.

-----Where is my key? I remember I put it here yesterday.--------You ______  it in the wrong place.

His shoes are muddy. He        be working in an office all day.

That children ______meet with setbacks is a matter of necessity as they_____, so parents don’t worry about that.

--It is really fun to hike and I often go hiking in the forest.--But hiking alone in the forest ______ be very dangerous.

According to the newly-made traffic regulations, ____drives through the red light ____be fined at least 200 dollars.

Sir, you_______ be sitting in this chair! It is just for women with children and old people only.

If you work hard and finish it this week, you _______ have Monday free next week.

You _____ all those clothes! We have a washing machine to do that sort of thing.                                                      

If you _____ smoke, please go outside because this is a non-smoking office.

Keep your slides simple. If they have too much text, people ____ well feel bored.

---Guess what! I have got the highest score in the final exam. ---- Great! You ______ worked very hard and put a lot of energy into it.

 Haven’t I told you already that you ___ have my answer tomorrow morning?

–I’ve taken someone else’s green sweater by mistake.–It       Harry’s. He always wears green.

She ________ when she received her medical report.

I’m impressed with his determination. When he had a problem to solve, he  _____ work at it until he found an answer.