—What's the ________of traveling by bike?

—It can save money，keep us healthy and does not pollute the air.

A. purpose B. suggestion

C. advantage D. knowledge

（題文）Many kids laugh at Kim's looks and they think he is________.

A. clever B. ugly C. nice D. kind

—Let's go hiking ________ staying at home，shall we?

—Good idea.

A. as well as B. in order to C. instead of D. even though

根據(jù)對(duì)話內(nèi)容，從方框內(nèi)的選項(xiàng)中選出能填入空白處的最佳選項(xiàng)，其中有兩個(gè)為多余選項(xiàng)。

Bob：Good morning，Kim.

Kim：Good morning.

Bob：1. It can save a lot of time.

Kim：Well，I prefer walking to driving a car.

Bob：Mm，it's good for health and the environment.

Kim：Yes.The environment is very important for us.2.

Bob：Yeah，right.What else can we do?

Kim：For example，we'd better not buy clothes made of animal fur.

Bob：I agree with you.3. Anything else?

Kim：Don't use plastic bags.

Bob：4.

Kim：Yes，they are really useful for us.But they pollute our environment.

Bob：5.

Kim：We can use cloth bags instead of plastic ones.

Bob：That's a good idea.Oh，it's late.I must go now.See you!

Kim：See you!

A．Everyone should do something for it.

B．Why don't you drive to work?

C．It's useless for protecting plants.

D．It's a good way to protect animals.

E．But don't you think they are really convenient in our daily life?

F．Why do you go to work in a car?

G．How can we carry things after shopping，then?

—How can we deal with waste paper?

—The best way is to________ it.We can save lots of trees by doing so.

A. clean B. recycle

C. throw D. burn

—What should I do to be a green man?

—It is easy.For example，________ your own bags when ________.

A. take；shopping

B. taking；shopping

C. taking；you shopping

D. take；you shopping

They were too tired. They decided to stop ________ a rest.

A. had B. having C. to have D. to having

We find ________ hard to do a job very well.

A. this B. that C. it D. these

—We are supposed to recycle paper and bottles.It can help protect the environment.

—________.It can save money，too.

A. It's nothing B. Best wishes

C. I agree D. All right

I am Grace Cortese，and I am 10 years old.I believe I can make a difference in ______ the environment，because my science teacher，Mrs.Esby，tells us that there are many things we can do to help protect the environment ______ we are willing to change our habits.

Every year at my birthday party，I ______ charitable donations instead of gifts.When I was eight，I asked my friends to donate to the Natural Resources Defense Council to save the polar bears.I ______ almost $150.Last year，my friend，Mary，also did that.Imagine how much money we could raise to save the environment if everyone asked for charitable donations ______ their birthdays!

My whole ______ is doing things to help protect the earth，too.Our school makes a carpooling(合伙用車(chē))program to reduce the number of cars on the road，and we have a “Walk to School” day once a year.______ science teacher，Mrs.Esby，has a “Teenie Greenies” club at lunch and she teaches a class on how to recycle after school.And we ______ do beach clean－up.

If you ______ to do something for the environment，look through the website Grades of Green.It is ______ of great ideas for us to reduce，reuse and recycle waste，and it also has a lot of really interesting facts.

1.A. using B. protecting C. cleaning D. preventing

2.A. even if B. until C. because D. if

3.A. ask for B. look for C. pay for D. send for

4.A. sold B. borrowed C. raised D. rented

5.A. to B. for C. with D. off

6.A. school B. home C. factory D. office

7.A. Her B. His C. Your D. My

8.A. still B. yet C. also D. already

9.A. want B. consider C. enjoy D. refuse

10.A. short B. full C. tired D. fond