1/ what can people do to — the pollution ? a. reuse b. reduce c. recycle d. repeat 2/ robots are very useful but

1/ what can people do to …….. the pollution ?
a. reuse b. reduce c. recycle d. repeat
2/ robots are very useful but they are expensive and use ……… energy.
a. too many b. little c. too much d. some
3/ robots don t understand people and play sports, but I think in the future they ……..
a. will b. wont c. could d. can
4/ If there is wastepaper bin in each class, the class will be ……..
a. darker b. cleaner c. lighter d. dirtier
5/ a super smart tv will help us ……… things form the supermarket even when we are at home.
a. send b. buy c. carry d. bring
6/ our future house will use ……… energy, so it is very friendly to the environment
a. solar b. sun c. sunny d. rainbow
7/ In the future, robots will be able to do …….. things than they do now
a. the most complicated b. the more complicated
c. more complicated c. most complicated
8/-‘nowadays robots are helping us in lots of factories, companies and in our house.’ – ‘………’
a. I agree with you b. do you think so ?
c. I hope not c. do you agree with that?
9/ ‘ ……. do you think about the life in the Moon
a. why c. what c. how d. where