根據(jù)語篇內(nèi)容，從方框中選擇恰當(dāng)?shù)膯卧~填空，并將單詞填寫在答題卡對應(yīng)的橫線上。每個單詞只能用一次，每空一詞。

situation ，out ，easily ，Run ，important ，body ，how ，windy ，cause ，Check

Accidents may happen at any time.It's（1）

important

important

for us to know how to keep safe.The following poster （海報(bào)） in the school will help you.

Prepare the first aid box in the classroom. *The first aid box should be opened（2） easily easily .Then you can use it quickly if necessary （必須的）. *Look through the first aid and learn（3） how how to use each thing. *（4） Check Check the first aid box from time to time to make sure that you have all necessary things. Protect yourself from dangers. Be careful when you go（5） out out .Follow the teachers' words and the ways in the book if you do experiments（實(shí) 驗(yàn)）in the classroom.Remember to warm up your（6） body body before exercising.Keeping away from a large group of people can always help you stay in a safe （7） situation situation . Never do any of the following. *Stand too close to the buildings，especially on（8） windy windy days.Some of the broken glass from the windows may fall on you. *（9） Run Run after others when you go up or down stairs.You are taking your life in your hands. *Keep running when you have trouble breathing （呼吸）. It may（10） cause cause a shock （休克）.