1 coin ----- Nội dung dịch tự động từ ảnh ----- VI. Combine each pair of sentences below to make a conditional sentence -type 1 1. We pollute the air. We have breathing problems. 2 People pollute the water. A lot of fish die. 3. We cut down trees in the forest. There are more floods. 4. The soil is noise. Plants die. 5. There is noise pollution. People and animals have hearing problems.