根据短文内容，从短文后所给的选项中选出能填入空白处的最佳选项。选项中有两项为多余选项。

In China, safety education is becoming more and more important now. The last Monday in March is for students to learn it at school. A member of Blue Sky rescue team came to our school and gave a speech, which helped the students to learn more about what they should do to keep themselves safe in school accidents. 【小题1】 Stampedes (踩踏), earthquakes and fires are the main accidents at school.

A stampede always happens in crowded places. When students around you begin to push, just stand there and try to hold onto something. If you fall down in the crowd, 【小题2】

When earthquakes happen, you can get under a desk quickly and hold on. 【小题3】 If you are outdoors, find a place away from buildings, trees, and power lines.

【小题4】 It’s better to put something wet over your mouth and nose. In this way, you won’t breathe in smoke. Many people die in a fire, not because of the fire but smoke. 【小题5】

That’s very dangerous! So when you want to get out, you should make yourself close to the floor. Then you can breathe some fresh air.

A．It makes them cough and they can’t breathe.

B．Leave the classroom quickly when there’s a fire.

C．move to one side and protect your head with your hands around.

D．We must know how to keep safe.

E．So what are the accidents at school?

F．It’ll protect you from falling things.

G．look for your friends quickly.