17 câu hỏi
People need to breathe. If they don't breathe, they (1)............ die. But how to clean is the air people breathe? If they breath (2)............ air, they will have breathe problems and become (3)........ Plants and animals need (4)............... air, too. A lot of things in our lives create harmful gases and (5)............. the air dirty like cars, motorbikes and factories. Dirty air is called polluted air.
must
will
are
is
If they breath (2)............ air, they will have breathe problems and become (3)........
clean
clear
dirty
pollution
they will have breathe problems and become (3)........ Plants and animals need (4)............... air
cycling
strong
better
ill
they will have breathe problems and become (3)........ Plants and animals need (4)............... air
dirty
clean
safe
A & B
A lot of things in our lives create harmful gases and (5)............. the air dirty like cars, motorbikes and factories. Dirty air is called polluted air.
make
get
let
give
Find the word which has a different sound in the underlined part.
fast
apple
activity
bag
Find the word which has a different sound in the underlined part.
dance
glass
afternoon
fat
Find the word which has a different sound in the underlined part.
fear
repeat
really
idea
Find the word which has a different sound in the underlined
brown
know
sound
mouth
Find the word which has a different sound in the underlined part.
dad
hat
ask
plastic
Find the word which has a different sound in the underlined part.
clear
dear
hear
beat
My mother is a doctor. She takes care.......... ill people.
off
of
about
for
I bought................................................ different gifts for my friends.
lot of
a lots of
lots of
a lot
There are many good programs.................................................. teenagers.
on
for
to
at
If he .................... free time, he will go swimming.
has
had
will have
is having
The........................ causes many more floods.
air pollution
water pollution
deforestation
noise pollutio
We'll take a walk instead.......... riding a bicycle.
of
off
for
at
