一、根据句子意思和汉语提示写出适当的单词。
1. Too much homework and too many tests easily (引起) the students’ stress.
2. The boy is good at his subjects, so he is never afraid of (考试).
3. People all over the world are looking forward to living in a (和平的) world.
4. The school building is in poor (状况), and it’s not safe for students to study in it.
5. The (浓的) smoke not only pollutes the air, but also affects the traffic.
6. Without Earth, we may have (无处) to live.
7. With the World Cup coming near, there will be more and more (报道) about it.
8. Hong Kong (返回) to China on July 1, 1997.