(   ) 3. 一As students,we should study hard.

     ―Yes,     we study,     results we'll get.

   A. The harder;the good   B. The harder;the best

   C. The harder;the better   D. The better;the harder

(   ) 2. ―Jim,is physics difficult to learn?

     ―Yes. No subject can be learned well      hard work.

   A. without   B. from   C. through   D. with

(   ) 1. Sometimes      turns off the lights in the classroom,be-

cause everybody thinks somebody will do it.

   A. anybody   B. somebody   C. nobody   D. everybody

somewhere,or, run,minute,hurt,begin,

sudden,stop,and,come,jump,terrible 

  When Daniel woke up yesterday morning,he found he was a bit late for school,so after a quick breakfast,he started 1.        to catch the bus. Moments later,he saw a dog,but not its lead (牵狗带) .He tripped over the lead and fell down. He 2.        up quickly,went on running and got on the bus. After a while an old coach (马车) broke down in the middle of the road,3.        the driver couldn't move it. It was eight o'clock,the middle of the rush hour,so it soon created a 4.     traffic jam. The bus driver tried to go round the coach. Unfortunately a taxi was 5.        in the opposite direction. The taxi driver tried 6.        the taxi,but he couldn't prevent the accident―the taxi crashed into the front of the bus!Luckily nobody 7.     .

 When Daniel finally got to school out of breath,the science lesson had been on for five 8.     . Daniel said sorry to the teacher and sat at his desk. He reached out for his schoolbag―no,it was 9.        to be found.

  "Where is my schoolbag?" Daniel was puzzled. 10.     he realized that he had left it on the bus. Bad luck！

A_: 1.       

B_: I often go to the zoo. I like animals. They are our friends. What about you? 

A_: 2.       

B_: Do you think that we are supposed to keep the animals in cages?

A_: 3. I think the animals will be happier if they live in a free environment. For example,let birds live in the forest and water animals live in the lakes or the seas. 

B_: 4.        

A：Of course,but it's hard to provide the animals with a safe environment because of environmental pollution and over-hunting from human be?ings if they aren't kept in cages or zoos.

B_: 5.       

   A. You're right,but we can try to create a free environment.

   B. No,I'm afraid it's bad for them.

   C. Would you like to go to the zoo with me?

   D. Me,too.

   E. What would you like to do in your spare time?

   F. I agree with you. Different animals need different habitats.

   G. Some people are against keeping the animals in tiny cages.

(   ) 5. Mike didn't     at the party yesterday,because he had to go to the airport to meet his cousin.

   A. show up   B. show off   C. give out   D. give up

(   ) 4. —Claudia,are you going to Jeff's birthday party on Saturday? 

      ―Unless I     .

   A. will be invited   B. am invited

   C. was inviting   D. invited

(   ) 3. ―Are you surprised at the ending of the movie?

      ―No,because I        the story.

   A. read   B. will read   C. have read   D. was reading

(   ) 2. It's true that everyone looks forward to     a good future.

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

(   ) 1. Although his behavior was very funny,I tried hard     . Because it was impolite.

   A. not to laugh   B. to not laugh

   C. not laughing   D. not laugh