完型填空。

    We know health is very important 1 us. So we must keep2. How to do it? We should do more exercises and eat healthy food. We can play sports. For example, we can play football and basketball. We can run. We can attend the high jump and long jump. If you don't  like 3sports. You can go for 4walk every day. It's very good .We should eat fruit, vegetables and other healthy food. We should eat less sweet food and fried food. Breakfast5important. We must eat breakfast every day.

下列地质构造属于断层一侧岩块相对下降的是（　　）

不同的海岸有不同的特点，人们针对不同海岸的特点，进行合理的利用，结合所学知识，回答问题。

世界上最深的地震可能发生在(　　)

：