“Well, we're in our new house. Let's get a new pet to get along with it,” Mrs. Brown said to her husband.” That sounds like a pretty good idea,” he answered. “Do you want to see the ads in the newspaper？” “No. Let's go to the animal shelter. Many pets there need homes. Since tomorrow is Saturday, we can both go,” she said.

The next morning the Browns met Mr Snow at the animal shelter. “We want to be sure that the pets here go to good homes,” Mr Snow said, “So I need to ask you some questions.”

After they talked for a while, the Browns decided to get a small dog. It wouldn't need a big house or a big yard. A small dog would bark（吠）and warn them if someone tried to break into their house. After Mr Snow gave the Browns a book on pet care, they chose one and wanted to take her home right away. But the animal doctor hadn't checked her yet. So Mr Snow told them to return on Sunday.

On Sunday afternoon the Browns went to the animal shelter. The animal doctor said, “Shadow has had all of her shots(预防针). She will be healthy.” The browns thanked the doctor and took Shadow home.

1.From the reading we learn that _______.

　 A. the Browns have never had a pet before.

　 B. the Browns knew about Shadow from the newspaper.

　 C. Shadow is a small and healthy dog.

　 D. Mr Brown didn't quite agree with his wife.

2.The underlined word shelter in the reading means _______.

　 A. a place to sell small dogs

B. a place to keep homeless animals

　 C. a place to study animals

D. a place to sell books on pet care

3.Mr Snow asked the Browns some questions to _______.

　 A. see if they had moved to a new house

B. find out how rich the Browns were

　 C. know where they'd keep their new pet

D. make sure they'd take care of pets

4.The Browns thinks that a small dog _______.

　 A. doesn't need any room to keep

B. can help them watch their house

　 C. eats less food than a bigger one

D. usually has a beautiful name

5.It's clear that _______.

　 A. Shadow will not be easy to get ill

B. the Browns were not good with Shadow

　 C. Mr Snow didn't check Shadow at all

D. Shadow likes barking a lot

An astronaut’s work may sound exciting, but living in space isn’t as fun as you think. The website www.space.com lists the disadvantages of living in space. Here are some of them.

When astronauts work outside the station during spacewalks, they have to wear special gloves. The gloves are very tight. They can hurt the astronauts’ fingernails(手指甲) and even make them fall off.

In space, you don’t have many choices in what you eat. It’s hard to get fresh fruits and vegetables. It is not OK to eat bread because it leaves crumbs(碎屑). Crumbs could fly around everywhere.

In space, it is impossible to have a good shower because water can fly all over the ship and break the machines. Astronauts have to use a special water-shooting(喷水) gun and a washcloth.

Astronauts lose their bone strength quickly during their stay in space. So far, there is no way to solve this problem. They do exercise while they’re in space to try to keep their bones strong as long as possible.

Perhaps the hardest part of life in space is the feeling of loneliness. Astronauts sometimes have to spend weeks and even months away from Earth. They miss their friends and families.

1.People often think the life in space is       .

A. terrible                   　　B. lonely             　　　C. hard            　　　　D. fun

2.What may hurt astronauts fingernails while working in space?

A. Washcloth.                                     B. The special gloves.               

C. The water-shooting gun.                    D. Crumbs.

3.. How do the astronauts have a good shower in space?

A. By eating bread.                                                

B. By breaking the machines.             

C. By using a special water-shooting gun and a washcloth.   

D. By wearing gloves.

4. How do the astronauts keep their bones strong in space?

A. By taking medicine.                            B. By doing exercise.              

C. By taking a good rest.                    D. By walking in space.

5. What’s the hardest part of life for astronauts in space?

A. They feel very lonely.              B. They have to stay alone in space.      

C. They have no friends.                   D. They have no families.