giúp bài này em cho 5 sao : XIII Rewrite the following sentences based on the given words. 1. People don’t care much about environment, so they keep making it worse. → If people 2. She suffered from a serious disease because of drinking contaminated water in a long time. → Since 3. The drainage system is damaged. There is not enough water for the crop. → If the drainage system 4. “Why don’t you turn off more lights in the house to reduce your eyestrain?” → If I 5. The improvements of the public transport system will encourage more people to use it. → If