20 câu hỏi
Choose the best answer.
If more people cycle, there will be less air _______.
pollute
pollution
unpolluted
polluted
Choose the best answer.
You shouldn’t use plastic bags to _______ food.
cook
throw
wrap
take
Choose the best answer.
“Don’t throw rubbish into the river because you will make it _______.”
greener
dirty
cleaner
fresher
Choose the best answer.
You should put the food in a reusable box _______ plastic bags.
by
instead of
because of
without
Choose the best answer.
If we use _______ paper, we will save a lot of trees.
fewer
less
more
much
Choose the best answer.
We should give food to people _______ need to help them.
of
from
on
in
Choose the best answer.
“Why do you often forget to _______ the lights when you go out of the classroom?”
turn on
turn off
close
shut down
Choose the best answer.
_______ is destroying large areas of tropical rainforest.
Deforestation
Deforest
Forest
Forestation
Choose the best answer.
Please turn off _______ lights when you leave _______ room.
the - the
a - a
the - a
a - the
Choose the best answer.
It takes me _______ hour to go to the cinema.
a
an
the
x
Choose the best answer.
My grandfather sent me _______ letter and _______ gift, but I haven’t received _______ letter.
a – a – a
the – the – the
a – a – the
the – the – a
Choose the best answer.
Can you show me _______ way to _______ station?
the - the
a - a
the - an
a - the
Choose the best answer.
Mr. Smith is _______ old customer and _______ honest man.
an - the
the - an
an - an
the - the
Choose the best answer.
You need to walk _______ this road quickly. There’s lots of traffic.
across
by
on
through
Choose the best answer.
There’s a waste paper basket _______ her desk.
on
under
between
above
Choose the best answer.
There are four students at each table. My friend Justine sits _______ me.
in front
near to
opposite
next
Choose the best answer.
This is the hospital. _______ here.
Smoke
Smoked
Do smoke
Don’t smoke
Choose the best answer.
Don’t _______ late for school.
being
be
been
All are correct.
Choose the best answer.
_______ your seat and _______ silent!
Take/ keep
Taking/ keep
Take/ keeping
Taking/ keeping
Choose the best answer.
Please _______ the trash and put it in the trash can.
pick up
picking up
picks up
don’t pick up
