Our future robots will help us to ………….  the gardening.

• do

• make

• try

• plant

Your future house looks …………. a UFO.

• like

• for

• at

• after

Planting more …………. to reduce pollution.

• floweres

• factories

• houses

• trees

The three Rs stands for Reduce, Reuse and ………….  

• repeat

• redo

• recycle

• replay

If people turn off all electric appliances in one hour all over the world, they can save lots of …………..

• electrician

• electrical

• electricity

• electronic

The robot will …………. of the flowers in the garden.

• turn on

• take over

• take care

• be careful

Super cars might …………. water in the future.

• run on

• go by

• run by

• travel by

Robots will be very useful for our lives, but they use …………. energy.

• too much

• too many

• some

• little

I don’t agree …………. you that robots will be able to write letter to an English friend.

• on

• to

• at

• with

John: “We waste a lot of money and time making robots”.   -           Tom:“ ………….”

• Why

• Fine

• Never

• I agree with you