Trắc nghiệm Unit 7: Environmental Protection
Cài đặt đề thi
Vui lòng cài đặt đề thi trước khi làm bài
Câu 1
We should use ______ bags instead of plastic ones.
Câu 2
The air is polluted, ______ people wear masks when going outside.
Câu 3
Which of the following is a renewable energy source?
Câu 4
What can people do to protect the environment?
Câu 5
Factories ______ smoke into the air, causing pollution.
Câu 6
We should turn ______ the lights when we leave the room.
Câu 7
A lot of animals are in danger ______ we destroy their habitats.
Câu 8
“Reduce, reuse and recycle” is a good way to protect the ______.
Câu 9
The government encourages people ______ public transport.
Câu 10
Air pollution can cause serious ______ problems.
Câu 11
Instead of driving, she goes to school by bike to reduce ______ pollution.
Câu 12
Which sentence is correct?
Câu 13
Plastic takes hundreds of years to ______.
Câu 14
The beaches were full of trash, so they decided to organize a ______.
Câu 15
What does the phrase “global warming” refer to?
