---What ‘s the matter with you? --- You _____ my heart. - -- But I didn’t mean to hurt you.

---What’s wrong with you, Mr. Keller? --- I’ve had a very bad headache for two days. At first, I ______ I caught a cold, but the medicine ______.

I wasn’t aware of this before, but recent research _____ that eating too much fat can contribute to heart disease. 

Please don’t phone him between 1 and 3 p.m. tomorrow. He _____ a lecture then.

— Is there anything wrong, Bob? You look sad.— Oh, nothing much. In fact, I ________ of my friends back home.

I would have gone to visit him in the hospital had it been at all possible, but I_______ fully occupied the whole of last week.

— When did Tom come to Qingdao？— It was in July，2006 and he          a trip in China with his parents at thattime.

The first decade in the 21st century _______ the rapid rise of China as a world economic power.

（2010·重庆模拟）—Alice, you look puzzled．Haven’t you understood it? —Yes．I _____of another problem just now． 

I’ve tried my best and done quite well, but he ___________ faults with me.

What a big snake! It ________ one meter and a half in length.

Though Professor Liu ____ in New York for seven years, he has never regretted moving back to Shanghai, his hometown.

—I say, Harry. What did you say to the laid-off worker just now? —Nothing. I           to myself.

 Whatever may happen, go on until you succeed, and you _______ what life is all about.

Jane’s parents suggested that she ______ a medical examination.

—What are you busy with? —The conference _______ in our city next week. 

She is a diligent student, and all her spare time she has      staying in the library．

--- What do you think of my suggestion? --- I’m sorry. Er… I _______ about something else.         

—I’m sorry, I shouldn’t have been so rude to you.—You        something not very nice to me, but that’s OK.

—Thank goodness, you are here! What     you?—Traffic jam.