Choose the best answer (A, B, C or D)

----- Nội dung dịch tự động từ ảnh -----
V. Choose the best answer (A, B, C or D).
waste paper, we will save a lot of trees.
C. Rewrite
2. You can save money while shopping by only buying
C. It
air pollution?
1. If we
A. Repeat
B. Recycle
D. Remark
you need.
A. What
B. This
D. That
3. What can we đo
A. Reduce
4. Why do you often forget to
C. Ređucing
_the lights when you go out of the
B. To reduce
D. To reducing
classroom?
A. Turn on
B. Turn off
C. Close
D. Shut down
5. If we plant more trees in the schoolyard, the school will become a
_place.
A. Darker
B. Greener
C. Dirtier
D. More polluted
6. Do you think we should puta
it clean?
_bin in every classroomin order to keep
A. Reusable B. Recycled
C. Recycling D. Recyclable