单选题Knock at the door before you______ the room.

单选题Can I _________ your book for a minute? I left mine at home.

单选题My car broke down this morning, so I went to work ______ foot.

单选题 Mark Twain was an American writer. One day he went to a city by train. He wanted to see one of his friends them. He was a very busy man. He usually forgot something. When he was in the train, the conductor asked him for his ticket. Mark Twain looked for his ticket here and there, but he couldn't find it. The conductor knew Mark Twain. She said, "Show me your ticket on your way back. And if you can't find it, it doesn't matter." "Oh, but it does," said Mark Twain. "I must find the ticket. If I can't find it, how can I know where I am going?"

单选题When will Jimmy ring again probably?

单选题What about ______ a rest now? A. have B. taking C. to have

单选题Nearly everybody enjoys chicken, and the famous name in chicken is Kentucky Fried Chicken. Mr. Sanders, the man who started this (41) was not always very rich. At one time, he (42) a small gas station next to a highway (公路). Many truck drivers (43) them to get gas and take a rest. Mr. Sanders realized they were often (44) , so he began serving sandwiches and coffee. (45) the sandwiches he made tasted good, and didn't (46) too much, more and morn (47) came to eat at his place. (48) Mr. Sanders began to serve fried chicken. People (49) it very much, and his new business grew rapidly. And now, (50) you go in the United States, you will see one. If you like chicken, I'm sure, you'll enjoy eating Kentucky Fried Chicken.

单选题They're ______ to build a big factory here.

单选题Henry ______be at home because he telephoned me from Paris just a moment ago.

单选题______ some of this juice. Perhaps you'll like it.

单选题Hundreds of years ago, life was much harder than it is today. People didn't have modern machines. There was no modern medicine, (41) . Life today has brought new (42) . The biggest one is pollution. (43) pollution has made our rivers and lakes dirty. It kills our fish and pollutes our drinking water. Noise pollution makes us talk louder and become angry (44) easily. Air pollution is the most serious kind of pollution. That's bad to all (45) things in the world. Cars, planes and factories all pollute our air every day. (46) the polluted air is so thick that it is like a quilt(被子) over a city. This kind of quilt is called smog(烟雾). Many countries are making rules to (47) pollution. Factories must now clean their water before it is thrown away. They mustn't blow dirty into the air. We need to do many (48) things. We can put waste things in the dustbin and not throw it on the ground. We can go to work by (49) bus or with our friends in the same car. If there are (50) people driving, there will be less pollution.

单选题He was ______ busy to help me at the moment.

单选题When you want to go shopping and decide how much money you can spend for new clothes, think about the kind of clothes you really need. Then look for those clothes on sale. There are labels(标签) inside all new clothes. The labels tell you how to take care of your clothes. The label for a shirt may tell you to wash it in warm water. A sweater label may tell you to wash by washing in cold water. The label on a coat may say "dry clean only". Washing may ruin(毁坏) this coat. If you do as the directions say on the label, you can keep your clothes looking their best. Many clothes today must be dry-cleaned. Dry cleaning is expensive. When buying new clothes, check to see if they will need to be dry-cleaned. You will save money if you buy clothes that can be washed. You can save money if you buy clothes that are well-made. Well-made clothes last longer. They look good even after they have been washed many times. Clothes that cost more money are not always better made. They do not always fit better. Sometimes less expensive clothes look and fit better than more expensive clothes.

单选题The traveler went to the dinning room to eat something because ______. [A] his friend had given him some money [B] he learned that there was no bill on the ship [C] he was too hungry

单选题How long did it ______ you to do homework?

单选题______ weather it is! A. What a fine B. How fine C. What fine