单选题By the ______, please give my best wishes to your parents.

单选题Either you or he ______ to go there with me.

单选题She ______ working till he was seventy (七十) years old.

单选题Let's have a break, ______? A. shall we B. will you C. don't we

单选题What's the right number?

单选题—This pen isn"t yours, is it? —______.

单选题 Once there were a lot of mice in an old house. They ate up a lot of food. So the owner of the house got a eat. The cat killed many of the mice. One day the oldest mouse said, "All the mice must come to my hole tonight, and we will decide what we can do about the cat." All the mice came. They thought hard and tried to find a way to save their lives. Many of them spoke, but no one knew what to do. At last young mouse stood up and said, "Why not tie (系) a bell around the cat's neck? Then when the cat comes near, we'll hear the bell and run away and hide. Then the cat won't catch any more of us." The oldest mouse said: "That's a good idea. If we can tie a bell around the cat, it will save many of our lives." After a moment he asked, "But who's going to do it?" None of mice anwered. He waited but still no one said anything. At last he said, "It's easy to say things, but not so easy to do them."

单选题Tha bag ______ books ______ mine.

单选题 下面请听这些对话。

单选题The ship was ______ England.

单选题China's sport stars Yao Ming and Liu Xiang ______ Goodwill Ambassadors(亲善大使)for Shanghai.

单选题We were asked to write a ______ in an hour.

单选题—Must I wash the dishes at once? —No, you ______. You can do it later.

单选题Uncle Li and Uncle Wang are good friends. They live next to each other and their farms are both at the foot of the mountain. So they can help each other. But neither of them likes to use his head. They're both poor though they work hard. Most villagers have built new houses, but they still live in the low and broken houses. They never find out why. Once Uncle Li went to a town to buy some medicine for his wife. In the town he heard the apples in a city were expensive. He told Uncle Wang about it as soon as he went back. They decided to carry some apples to the city. They borrowed some money from their friends and bought nearly 1 000 kilograms of apples in the villages and carried them to the city on a tractor. Bad luck ! A lot of apples had already been carried there when they arrived. A few days later they had to sell them at a low price. They felt unhappy and returned to their village. "I can't understand why we sustained(蒙受) losses in business while others always profit(盈利)," Uncle Li asked one day. "The tractor was too small," Uncle Wang said without thinking. "We'll carry more apples on a truck next time!" "I agree!" said Uncle Li. "How foolish we were?

单选题Why did the fox fall into the fiver?