15 câu hỏi
Choose the correct answers
We will save the environment if we ___________ plastic.
reuses
reuse
reusing
reused
We are trying to __________ the president to the party.
pollute
exchange
invite
cause
Water is used to generate __________.
pollution
electricity
money
deforestation
If students recycle and use recycled materials, they will save _________.
energy
food
water
soil
They use ________ plastic bottles to keep water.
refillable
natural
polluting
charitable
If you turn _______ the lights when you don’t use it, you will save electricity.
on
off
up
down
Charities raise money for people who are ___________ need.
in
on
at
for
Do you know what ___________ water pollution?
caused
causing
to cause
causes
We ___________ a survey to know more about recycling.
make
do
have
get
You should put rubbish in the recycling ___________.
bin
sea
soil
air
My father __________ the hedge once a month.
cut
cuts
cutting
to cut
Robots will be able to do the __________ for us soon.
laundry
habit
town
planet
__________ you do the dishes when you were young?
Can
Could
Did
Will
Are there any robots in the space __________?
opinion
habit
dishes
station
Will robots be able to __________ its owner?
recognize
guard
play
water