单选题Everything in the stores ______ expensive now.

单选题It ______ that it's going to rain. A. looks B. likes C. seems

单选题Two and a half months ______ too Kong, I think.

单选题They chose a big and tall Christmas tree.

单选题Let's go and see the flower show ______ you finish your homework.

单选题Tom is ________ as his sister.

单选题—It's rather cold, isn't it?—Yes, I think so. You'd better ______ your coat.

单选题

单选题The teacher came in and told the class __________ talking.

单选题College usually begins on______.

单选题—Jack, please ______ the radio, I want to sleep now. —I'm sorry, I will do it fight away.

单选题You can send all of the following except ______ to Charlie's Fix-it Shop to have them fixed.

单选题There are some very useful ______ in the mountains.

单选题 Internet(因特网) use seems to cause a decline(下降) in psychological(心理的) health, which is reported by a study. Even people who spent just a few hours a week on the Internet felt more depression(沮丧) and loneliness than those who spent little time on the Internet, the two-year study showed. And it wasn't that people who were already feeling bad spent more time on the Internet, but that using the Internet seems to cause the had feelings. Scientists are surprised at the results, which were quite different from what they thought before. They thought that the Internet would make people psychologically healthier than TV, since on the Internet users are free to choose their information and to communicate(交流) with others. However, the scientists also said, when people spend a lot of time or even all the day time on the Internet, there is no time left for them to be with their family and friends. They can't have real conversations. Another possible reason is that people can see the outside world on the Internet and it makes them less satisfied (满意的) with their lives. "But it's important to remember this is not about the Internet itself; it's about how it is used," one of the scientists says.

单选题Prof Smith, Monday 20th April I should like to say that you gave us an unforgettable entertainment on Friday. It was most enjoyable. It was very kind of you. Stephen Turner

单选题Where is the ball?

单选题—How long have you been ill? —______.