从对话后的方框中选择适当的选项补全对话
A: How are you going to spend this long summer holiday, Xiao Ming?
B: I'm going to visit Hainan Island.
A: 【小题1】__
B: No, I'llgo there by myself.
A; __【小题2】_
B; By plane. It takes only about two hours to get there.
A_:__【小题3】__
B; Thank you very much. How about you?
A: I’ll go back to my hometown to see my parents.
B_:__【小题4】__
A; My pleasure.
B; Thank you.
A: You' re welcome.

Everyone likes living in a clean and comfortable environment. If the envionment(环境) is bad, it will affect（影响）our bodies, and make us not feel well. Sometimes we may be terribly ill. At that time we don’t want to work, and we have to stay in bed and rest at home. So the envrionment is very important to us.

It’s germ that makes us ill. There are germs everywhere, They are very small and you can’t find them with your own eyes, but you can see them with a microscope（显微镜）. They are very small and there may be hundreds of them on a very small thing, Germs can always be found in the dirty water. When we look at dirty water under the microscope, we shall see them in it. Germs can also be found in air and dust（灰尘）. If you cut your finger, some of the dust from the floor may go into it, and you will have much pain in it. Sometimes the germs will go into all of your boby, and you will have pain everywhere.

To keep us healthy, we should try to our best to make our environment become cleaner and tidier. This needs us to act together.

1.The writer tell us that________.

A．we like working when we are ill

B．germs can’t live in the water.

C．we can’t feel ill if the environment is bad.

D．we feel well when the environment is good.

2.Germs are________.

A．very small things that you can’t see with your eyes.

B．the things that don’t effect people.

C．the things that you can find with your eyes.

D．the things that are very big.

3.Where can germs be found? They can be found_________.

A．on the small thing                       B．in air and dust

C．only in dirty water                       D．everywhere

4.How will you feel if germs go into the finger that is cut?

A．I will feel nothing.                       B．I won’t mind.

C．I will feel tense.                         D．I will feel painful.

5.From the passage we know that________

A．environment doesn’t affect our life.

B．we don’t need to improve our environment.

C．germs may make us ill.

D．if the environment is better, germs will be more.

What are you going to do if you are in a burning house? How will you escape? Do you know how to save yourself? Please read the following passage.

Escaping a fire is a serious matter. Knowing what to do during a fire can save your life. It is important to know the ways you can use and show them to everyone in the family, such as stairways and fire escapes, but not lifts.

From the lower floors of the buildings, escaping through windows is possible, learn the best way of leaving by windows with the least chance of serious injury.

The second floor window is usually not very high from the ground. An average (平均高度的) person, hanging by the finger-tips will have a drop of about six feet to the ground. It is about the height of an average man. Of course, it is safer to jump a short way than to stay in a burning building.

Windows are also useful when you are waiting for help. Be sure to keep the door closed. Or smoke and fire may be drawn into the room. Keep your head low at the window to be sure you get fresh air rather than smoke that may have leaked (渗) into the room.

On a second or third floor, the best windows for escape are these which open onto a roof. From the roof a person can drop to the ground more safely. Dropping onto cement (水泥) might end with injury. Bushes and grass can help to break a fall.

1.It is more important to ________.

A. put out the fire in the burning house  B. Know the ways to escape the fire

C. jump off a burning house           D. keep the door closed

2.It is possible to escape through the windows ________.

A. if you have a long rope         B. if you are strong enough

C. if you live on a lower floor      D. if there are some bushes on the ground

3.Which of the following escaping way is NOT right?

A. You can escape through stairways.   

 B. You can choose fire escapes.

 C. Escape from the windows which open onto a roof.

D. Use a life to come down at once.

4.Open the window so that ________ if the building is on fire.

           A. you can get fresh air            B. you can call for help

           C. you can easily jump off          D. you can be seen first

5.The best title for the passage is ________.

           A. Escaping from the Windows    B. Save Yourself in the Burning House

           C. Knowledge on Fire            D. Waiting for Help