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Anna has ____fed the dog, but she hasn’t watered the flowers _____

A. already; already B. yet; already C. already; yet D. yet; yet

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—The light in his office is still on. Do you know ?

—To work on a very important project.

A. if he works hard B. why he keeps working

C. why is he so busy D. when he will stop working

The old toy car remind me my childhood and my grandma.

A. on B. of C. with

Are you shy? If you are, you are not alone. In fact, close to 50 percent of people are shy. Almost 80 percent of people feel shy sometimes. Shyness is becoming more and more common. Now, scientists are trying to understand shyness. They have some interesting ideas about why people are shy.

Is it possible to be born shy? Many scientists say yes. They say 15 to 20 percent of babies behave shyly. These babies are a little quieter than other babies. Interestingly, these shy babies usually have shy parents. So scientists think that some shyness is genetic.

Family size might cause people to be shy as well. Scientists at Harvard University studied shy children. They found that 66 percent of them had elder brothers and sisters. As a result, they became shy. At the same time, children with no brothers or sisters may be shy as well. Growing up alone, they often play by themselves.

You may also be shy because of where you were born. When scientists studied shyness in different countries, they found surprising differences. In Japan, most people said they were shy. But in Israel(以色列), only one of three people said so. What explains the difference? One scientist says the Japanese and Israelis have different opinions of failure. In Japan, when people don’t succeed, they feel bad about themselves. They blame（责备）themselves for their failure. In Israel, the truth is opposite. Israelis often blame failure on external (外在的) reasons, such as family, teachers, friends, or bad luck. In Israel, freedom of opinion and risk taking are strongly supported. This may be why Israelis worry less about failure and are less shy.

For shy people, it can be difficult to make friends or speak loudly in class. But scientists say you can get over your shyness. They suggest trying new things and practicing conversation. And don’t forget—if you are shy, you are not the only one.

1.How many percent of people feel shy sometimes?

A. 50 percent. B. 66 percent. C. 80 percent. D. 15 to 20 percent.

2.The following facts are the causes of shyness EXCEPT ________.

A. family size B. the place you were born

C. be born shy D. dream for jobs

3.The underlined word “genetic” means “________” in Chinese.

A. 遗传的 B. 可怕的 C. 有趣的 D. 无能为力的

4.Scientists suggest that shy people can get over their shyness by _________.

A. blaming their failure on outside reasons

B. trying new things and practicing conversation

C. getting themselves away from their shy parents

D. trying to understand reasons for their shyness

5.Which is the main idea of the article?

A. Difficulties to get over shyness.

B. Get over shyness, you are not alone.

C. Shyness is one of the most important feelings.

D. Scientists who are trying to understand shyness finally succeed.

When the expert gave a talk, the meeting room was very quiet. All of us listened to him _______.

A. in a way B. in surprise C. in silence D. in a mess

If there is pollution, the air in our city will be dirtier.

A.less;more B.more;much

C.less;less D.more;more

Traveling abroad is interesting. You can see different cultures and customs. But sometimes, knowing little about their customs may bring you 1.. For example, in South Korea, eating noodles loudly means it is delicious. But people in some Western countries think it is impolite. What are some other cultural dos and don’ts you should know when you 2. other countries?

DOS

UK Stand in line. The British are known for waiting in line 3. they are waiting for the subway or in the supermarket.

Singapore Stand on the 4. side when you take an escalator. The right side is for people who are in a hurry. This is different 5. what we do in China.

US It is normal to tip (给小费) anyone with a service job, for example, waiters, taxi drivers and hotel doormen. Usually, a waiter is tipped 15—20 percent of the total bill.

DON’TS

UK Making the V sign with your palm (手掌) facing you is rude. British people may be

6. with you.

Singapore Never chew gums (嚼口香糖). It is not allowed in the country. Also, it is not OK to bring gums into Singapore. Don’t forget to 7.your gums at home before you go to Singapore.

US Questions like “How old are you?” and “How much do 8. make?” may be OK between friends in China. But in the US, it is not polite to ask people such questions.

Henry will give us a report as soon as he _________ tomorrow.

A. arrives B. arrived C. arrive D. will arrive

Some students from Thailand write an article on the website(网页). They ask us to save the elephants in Thailand. They tell us that the elephant is one of Thailand’s symbols. Their first flag had a white elephant on it. This is a symbol of good ______.

Elephants are ______ animals. They can play soccer or music. They can also draw very ______. People say that “ An elephant never forgets.” Elephants can walk for a long time and _______get lost. They can also remember places______food and water. This helps ______ to live.

But elephants are in great danger. Elephants are losing their homes ______ people cut down many trees. People also kill elephants for their ivory. Today there ______ only about 3,000 elephants (over 100,000 before). We must save the trees and not buy things made of ivory. Don't forget that Thai Elephant Day is ______March 13th . Let’s work together and ________the elephants!

1.A. message B. luck C. friend D. story

2.A. lazy B. terrible C. bad D. smart

3.A. good B. nice C. well D. great

4.A. always B. often C. sometimes D. never

5.A. with B. in C. of D. from

6.A. they B. their C. them D. themselves

7.A. so B. because C. and D. but

8.A. has B. have C. is D. are

9.A. at B. on C. in D. for

10.A. saving B. to save C. saves D. save

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