单选题How many people are considered poor in the United States?
单选题Ann is very easy-going. She never loses her temper, ________ have words with others.
单选题You can do it if you want to, but in my opinion it snot worth the___'__it involves.
单选题The composition is very good __________a few spelling mistakes.
单选题What rarely brings in happiness?
单选题Never in my life_____about such a strange thing.
单选题 Although I have read the book assigned by the professor several times, I still can’t make any________ of the last chapter.
单选题 Roy made several kites，but_____of them can fly high in the sky.
单选题He is totally ___ to other people s attitudes.
单选题Not that I don’t want to tell you the truth, ________ I don’t know about it.
单选题Reading ________ the lines, I dare say that the government are more worried than they will admit.
单选题By the time the course ends, ________ a lot about the American way of life.
单选题（）
单选题The manager, together with his wife and two sons, ________ to arrive on the morning flight.
单选题I caught a ________ of the car before it disappeared around the curve.
单选题I think you'd better hold you position and don't ____ to their demands.
单选题（）
单选题Most of the American poor people are not qualified for employment because _____ .
单选题The only thing ________ bothered Chris was that his boss never replied to his email.
单选题（）