题目内容：

Today is Sunday. Mike and Peter      go to school. Listen! They are talking about the life      in the room.

“      will the world be like? ”Peter asks. “I think that the world will be a      place to live in. And we will      machines and robots at home. They will help us do lots of      , ”says Mike.

“The robots will help      cook dinner, clean the houses and      old people. I think there will be a kind of medicine(药)      it can make us live more than 100 years, ”Peter says.

“What will you do then? ”says Mike.

“Then I will      my great-grandchildren(曾孙)to the moon, ”says Peter.

“The moon? I will go to the Mars(火星)with my wife, ”says Mike.

1.A. aren’tB. don’tC. doesn’tD. isn’t

2.A. in the future    B. at the moment  C. in the pastD. last week

3.A. When    B. WhyC. What    D. How

4.A. bad    B. difficultC. better    D. well

5.A. be    B. haveC. hasD. are

6.A. workB. worksC. jobD. thing

7.A. them    B. usC. weD. they

8.A. care for    B. look forC. look like    D. looks for

9.A. and    B. butC. becauseD. so

10.A. useB. bringC. takeD. get