Bài tập 5 Looking back sgk tiếng anh lớp 8 tập 2 trang 14

5. Complete the sentences, using your own ideas.
(Hoàn thành các câu sau, sử dụng ý kiến của riêng bạn.)
Đáp án:
1. If I were an environmentalist, I would find solutions to environmental pollution.
2. If our school had a big garden, the atmosphere would be much fresher.
3. If the lake wasn’t polluted, there would be many aquatic animals.
4. If we have a day off tomorrow, we will go shopping.
5. If you want to do something for the planet, you should start from simple actions, for example, use water wisely.