Revew 4 part 2

_______ robots can do quite a lot of things nowadays.

•  Old

•  Hi-tech

• Funny

• Low-tech

If we plant more _______, the air won’t be so polluted.

• trees

•  flowers

• gardens

•  vegetables

_______ causes us to suffer from hearing problems.

•  Soil pollution

• Water pollution

• Noise pollution

•  Air pollution

 Elizabeth _______ the bed in her bedroom every day.

•  swaps

•  does

•  takes

• makes

This latest Samsung _______ TV can do many things like a computer.

• new

•  smart

• automatic

•  big

Remember to _______ the lights when you go out.

• turn on

•  throw away

• turn off

•  get out

My future house might be located near the paddy fields _______.

•  on the Moon

•  in the countryside

•  by the sea

•  in space

 The best way to _______ paper is to use it less.

• recycle

• protect

• waste

• save

 Can your gardening robot _______ in front of the yard?

•  cut the hedge

• wash the dishes

• do the laundry

•  make the bed

Besides taking care of patients, doctor robots can help _______.

• scientists in space

• students at school

•  people in need

• workers in factories