ON ANH 6-HK2-trac nghiem

....................... can help children improve their basic learning skills.

• Home robots

• Doctor robots

• Worker robots

• Teaching robots

Everybody can exchange their old clothing …………………… their relatives and friends.

• to

• for

• with

• at

BBC One is a British channel, but VTV6 is …………………… Vietnamese channel.

• a

• the

• an

• Ø

They are twin brothers....................... they do not look like.

• and

• but

• because

• so

If we cut down more forests. there ....................... more floods.

• are

• were

• have been

• will be

Walking to school will help ……………… air pollution.

• reduce

• reuse

• recycle

• refill

………………… pollution affects drinking water, rivers, lakes and oceans.

• Water

• Noise

• Soil

• Deforestation

Which of the following cannot be recycled?

• Milk cartons

• Glass bottles

• Plastic bags

• Cans

………… is a strange object seen in the sky that is thought to be a spacecraft from another planet.

• A UFO

• A plane

• A balloon

• A motor house

In the future, robots humans ....................... behave like humans.

• should

• must

• need

• might