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Câu 1:
Choose the word that has the underlined part different from others: hat, daddy, backpack, water
-
A.
hat -
B.
daddy -
C.
backpack -
D.
water
-
A.
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Câu 2:
Choose the word that has the underlined part different from others: reuse, refill, recycle, level
-
A.
reuse -
B.
refill -
C.
recycle -
D.
level
-
A.
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Câu 3:
Choose the word that has the underlined part different from others: energy, president, electricity, decorate
-
A.
energy -
B.
president -
C.
electricity -
D.
decorate
-
A.
-
Câu 4:
Choose the word that has the underlined part different from others: invite, fill, environment, bin
-
A.
invite -
B.
fill -
C.
environment -
D.
bin
-
A.
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Câu 5:
Choose the word that has the underlined part different from others: deforest, pollution, decorate, polite
-
A.
deforest -
B.
pollution -
C.
decorate -
D.
polite
-
A.
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Câu 6:
Choose the letter A, B, C or D to complete the sentencesIf students recycle and use recycled materials, they will save _________
-
A.
energy -
B.
food -
C.
water -
D.
soil
-
A.
-
Câu 7:
Let’s reduce the __________ of deforestation.
-
A.
environment -
B.
polluted -
C.
effect -
D.
disappear
-
A.
-
Câu 8:
They use ________ plastic bottles to keep water.
-
A.
refillable -
B.
natural -
C.
polluting -
D.
charitable
-
A.
-
Câu 9:
We can find noise pollution __________ most cities.
-
A.
of -
B.
on -
C.
to -
D.
in
-
A.
-
Câu 10:
If you turn _________ the lights when you don’t use it, you will save electricity.
-
A.
on -
B.
off -
C.
up -
D.
down
-
A.
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