Đề cương ôn tập ck 6a2

Hi-tech………might help mothers to look after children.

• computers

• robots

• smartphones

• machines

Besides storing foods, a modern …….can cook meals.

• washing machine

• dishwasher

• fridge

• wireless TV

……….will help us watch TV programmes from space.

• Smart clock

• robot

• wireless TV

• supercar

I can wash all my dirty clothes with the help of the ..........

• dishwasher

• wardrobe

• cupboard

• washing machine

Reusable bags are better for the environment than ........... ones.

• plastic

• rubbish

• shopping

• paper

I turned off the electric fan to ............. electricity.

• reuse

• save

• recycle

• reduce

They .......... empty cans into new window frames.

• recycle
• reduce

• swap

• reuse

Do you think that robots will ............ our life better?

• move

• do

• make

• have

................... causes us to suffer from hearing problems.

• Soil pollution

• Water pollution

• Noise pollution

• Air pollution

If we all use ______ bags, we will help the environment.

• new

• cheap

• reusable

• reduced