1. —There’s ________ notice on the board saying that there will be ________ English speech contest next week.
—That’s great. It is a good chance for us to improve our oral English.

A．an; a

B．a; an

C．a; a

D．a; /

2. Does he study ________ working ________ his friends?

A．in; by

B．on; with

C．by; with

D．by; on

3. —You look sad. What’s the matter?
—I had a bad morning. By the time I got to school, I found I ________ my homework at home. I had to go back home to get it.

A．have forgotten

B．had forgotten

C．have left

D．had left

4. It is ________ to throw away glass, paper and metal, so every class collects them for recycling.

A．wasteful

B．natural

C．useful

D．normal

5. ________ information he offered us! We all thank him.

A．What useful	B．What useless
C．How useful	D．How useless

6. The girl ________ won the gold medal comes from Beijing Sunshine Secondary School.

A．who

B．which

C．what

D．whom

7. I am very tired these days，Marry．Why not        music．It can make you        ．

A．listen to， relaxed	B．listening to，to relax
C．listening to，relax	D．listen to，to relax

8. ---Mr．Wang， I have trouble the text．Could you help me？--Of course，and remember_______it three times at least．

A．to understand ，reading	B．understanding， reading
C．understanding， to read	D．to understand， to read

9. He ran as fast as he could ______________ the people in trouble.

A．to help	B．helping
C．helped	D．help

10. With the help of the machine, we can make the cake ____________ than before.

A．easy

B．easily

C．easier

D．more easily

11. —What do you feel like ____________, tea or coffee?
—__________. I’d like a glass of orange.

A．to drink; Neither

B．drinking; Both

C．to drink; Either

D．drinking; Neither

12. —Could you please tell me ______?
—Yes. They are playing in the park.

A．where are the twins	B．where the twins are
C．where were the twins	D．where the twins were

13. —When ________ the abacus ________?     
—In the sixth century by the Chinese people.

A．is, invented

B．did, invent

C．was, invented

D．does, invent

14. —What are you doing now? Would you like to join us in the game?
—Sorry, I’m so busy now. If I ________ time, I ________ join you.

A．had; would

B．have; would

C．have; will

D．had; will

15. — I feel stressed in my study from time to time. I don’t know what to do.
— _________

A．You should keep quiet.

B．What about keeping your worries to yourself?

C．Why not ask the youth workers for advice?

D．You’d better pay no attention to your study.

16. Tim, where is the other sock? You should learn to ________ your things.

A．put up

B．put away

C．put on

D．put off

17. —Where is Tom?
—He ______ the USA. He ______ back in two months.

A．has gone to; comes	B．has been to; will be
C．has been to; comes	D．has gone to; will be

18. —Lots of trees and flowers ______ on both sides of the road last year.
—Oh, ______ beautiful they are!

A．have been planted; how	B．were planted; what
C．were planted; how	D．have been planted; what

19. —Why did you stop in front of the classroom just now?
—I heard someone ________ there.

A．sings

B．to sing

C．singing

D．sing

20. —Mike ________ a job in a bank, but to our surprise, he didn’t take it.
—Maybe he got another job.

A．is offered

B．was offered

C．offered

D．has offered

When you hear the word “scientist”, what do you think of? Many people think scientists are people in clean white coats who work in labs. And some scientists do work in labs. But there are _______ scientist who work in woods and jungles. These scientists are called “animal behavior (行为) scientists”, and they study animals as they live in nature.
Why don’t these scientists catch animals and study them in zoos? The _______ is in the word “behavior”. Animals behavior scientists want to learn _______ animal behave in their wild homes. When animals live in cages (笼子) or in zoos, they do not act the same as they do when they are _______ . They may fight _______ each other, or they may not eat, or they may not raise (抚养) their babies as they usually would. To see real animal behavior, scientists must go where the animals _______ .
So animal behavior scientists go into the jungles, the woods or the desert. There , their most important _______ are their eyes and ears. They watch and listen to the animals very_______ . They write down everything that happened in notebook. _______
they live near the animals, the scientists are careful not to frighten them. If the scientists are lucky, the animals will ________ no attention to them. Then the scientists can see how the animals really live.
The behavior scientists hope what they’ve learned about animal behavior can provide clues (提供线索) to help people learn to live together more happily.21.

A．another

B．other

C．others

D．the other

22.

A．answer

B．question

C．problem

D．text

23.

A．when

B．where

C．how

D．why

24.

A．happy

B．free

C．sad

D．angry

25.

A．of

B．among

C．for

D．with

26.

A．live

B．run

C．play

D．eat

27.

A．machines

B．tools

C．thoughts

D．ways

28.

A．truly

B．carefully

C．wonderfully

D．nicely

29.

A．But

B．Unless

C．Though

D．As if

30.

A．pay

B．spend

C．take

D．cost