Choose the best answer to complete the sentence.
Heavy traffic flow is a major source of noise ______ in urban areas.
A. polluting
B. pollute
C. polluted
D. pollution
Pollute: ô nhiễm (v)
Polluted: ô nhiễm (adj)
Pollution: sự ô nhiễm (n)
Cụm từ: noise pollution (ô nhiễm tiếng ồn)
=>Heavy traffic flow is a major source of noise pollution in urban areas.
Tạm dịch:
Lưu lượng giao thông lớn là một nguyên nhân chính gây ô nhiễm tiếng ồn ở các khu vực đô thị.
Đáp án cần chọn là: D
Choose the best answer to complete the sentence.
In the spring, the place is _______ with the visitors.
Choose the best answer to complete the sentence.
There are a lot of green trees along the streets so the air is _____.
Choose the best answer to complete the sentence.
Life in countryside is ______. There aren’t many things to do there.
Choose the best answer to complete the sentence.
Now, there are many new shops near here so the streets are busy and ____ during the day.
Choose the best answer to complete the sentence.
My family usually spends our holiday in Nha Trang. It is a _____ beach.
Choose the best answer to complete the sentence.
The roads in the city are usually _____.
Choose the best answer to complete the sentence.
It is ____ to have the school so near.