Tom lives in the area affected by air pollution, so he has a breathing problem.
A. If John didn't live in the area affected by air pollution, he wouldn't have a breathing problem.
B. Tom will have a breathing problem if he lives in the area affected by air pollution.
C. If Tom lived in the area affected by air pollution, he would have a breathing problem.
D. Tom won't have a breathing problem if he doesn't live in the area affected by air pollution.
Giải bởi Vietjack
Đáp án đúng: A
Dịch: Nếu Tom không sống ở khu vực bị ảnh hưởng bởi ô nhiễm không khí, anh ấy sẽ không gặp vấn đề về hô hấp.
We should move the furniture to higher places because of the flood.
