Listen to the passage and fill in each blank with no more than TWO words

01 Đề bài:

Listening

3. Listen to the passage and fill in each blank with no more than TWO words.

(Nghe đoạn văn và điền vào mỗi chỗ trống không quá HAI từ)

1. The exhaust fumes from vehicles are the main cause of __________ in our cities.

2. Bad gases can be very __________ for children.

3. Transport is not the only reason why we have __________.

4. Less pollution today comes from __________ than in the past.

5. Bad gases are being released into the air from ______________.

02 Bài giải: