Don't go into the forest alone. You might get ________.

1. A.
   lose
2. B.
   lost
3. C.
   losing
4. D.
   loss

Please don't go into the house with your shoes ________.

1. A.
   dirty
2. B.
   on
3. C.
   wear
4. D.
   barefoot

Don't go into the classroom without the ________.

1. A.
   doctor
2. B.
   assistant
3. C.
   teacher
4. D.
   clerk

请根据上下文和所给的首字母，补全空格内的词，使短文通顺。

Many students are hurt or killed in d___1.___ kinds of accidents. Chen Haoyu, a teacher at Beijing No. 25 Middle School and a self-protection expert, gives young students a _2._ on how to deal with danger. If you are robbed(被抢劫), keep calm. If you can not cry for help or run away, give the robber your money. Try to r___3.__ what the man looks like and tell the p__4.__ later.

If you are in a traffic accident, and if you are h__5.___ by a car, remember the number of the car; if it is a bicycle, try to contact your parents before you let the rider go. If it is raining hard and there is lightning, don’t stay in h_6.__places and keep away from big t____7.___.

When there is a fire, get away as fast as you can. Put something w___8.___ on your body and try to find an exit(出口). Do not take the elevator! If someone is drowning(溺水) and if you can’t s__9.__, don’t get into the water. Cry out for help. Remember that danger is never as far away as you think. Look after y____10.___ at all times.