Bộ 5 đề thi giữa kì 1 Tiếng Anh 9 Global Success có đáp án - Đề 5
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Congested traffic and building sites can cause_____ pollution in neighbourhoods.

13/30

Congested traffic and building sites can cause_____ pollution in neighbourhoods.

0/3000 ký tự
Giải thích

noise and air