----- Nội dung dịch tự động từ ảnh -----
B. much less
C. not less
V. Read the passage then fill in each gap with a suitable word from the box.
causing climate change - walk or cycle - low energy light bulbs-
powering our appliances - turn off the lights
We use energy for almost everything we do: for heating our homes, cooking our meals and (1).
The use of energy is (2) worldwide. It is responsible for many recent floods, droughts and storms.
What should we do to avoid these problems? Firstly, we should (3).
before going to bed or when
to school. In
going out. Secondly, we should use (4).
at home. Thirdly, we should (5)_
conclusion, we should use energy more wisely for our future.
PART FOUR Un