A. sons- in-laws
B. son-in-laws
C. sons-in-law
D. son in laws

A. As; but as 　
B. As; and as 　
C. As a ; but as a 　
D. As a; and as a

A. experiences; experienced
B. experience; experience
C. experiences; experiencing
D. experience; experiencing

1. She hadn't read the letter and so was unaware of its c______.
2. U______, my computer system broke down again.
3. He e______ us for hours with his stories and jokes.
4. You'll need to c______ them of your enthusiasm for the job.
5. Traffic is bad, p______ in the city centre.
6. The competition attracted over 5,000 athletes r______ 18 countries.
7. The school has decided to adopt a different a______ to discipline (纪律).
8. There must be some m______ - I thought I ordered the smaller model.
9. Despite the power cuts, the hospital continued to f______ normally.
10. Well, really and t______, things weren't quite how she described them.

A. introduction
B. direction
C. explanation
D. instructions

1. Children can't compare with a______ in strenghth.
2. As you a______ the town, the first building you see is the church.
3. The shop-enter sells a ______ (各种各样) goods.
4. In October, the price of the ______ (门票) to Mount Tai has risen by 50 yuan.
5. Many stores have a delivery service for the ______ (便利) of customers.
6. Our class is d______ into two groups during the discussion.
7. The common interests u______ the two countries.
8. Carelessness c______ to his great failure in the last exam.
9. The class needs a s______ teacher.
10. Water ad salt are ______ (吸收) into our blood stream everyday.

Dear Editor,
     I'm writing to tell you about a food poisoning accident. Several days ago, my neighbor ate a bag of food
buying from the market. After the meal, they had stomachaches and their faces turn pale. Fortunately, one
of their friends found the accident and immediately called on an ambulance, which carried them quickly to
a hospital. After several hours' treatment they finally escaped from death. 
     As some illegal businessmen only interested in making profits to become rich quickly, we seldom care
about the necessary safety measures or care which happens to consumers. They must be charged with law.
Meanwhile, I do hope whole society can realize the important of food safety and begin taking action together
to make sure food is safe. 
                                                                                                                                         Yours, 
                                                                                                                                        Wang Ming
__________________________________________________________________________________
__________________________________________________________________________________

A. habit
B. way
C. manner
D. manners