根据中文提示，用单词或短语的适当形式填空，完成句子。
【小题1】无论我们遇到什么困难，我们都应该试着笑对人生。
No matter what trouble we have，we should always try to________________.
【小题2】如果你想要成功，你得不断尝试，绝不放弃。
If you want to succeed，you should keep on trying and never _______________.
【小题3】他的电脑比我的便宜得多。
His computer is                 mine.
【小题4】直到现在，三聚氰胺仍然在一些食品中被发现，所以我们应该选定适合的方式来避免。
Up till now, Melamine has still been found in some food, so we must  _____________suitable ways to prevent it .
【小题5】在你上交试卷之前，你最好再次仔细检查。
Before you hand in your examination papers, you had better ___________ again.

根据中文提示，用单词或短语的适当形式填空，完成句子。

1.无论我们遇到什么困难，我们都应该试着笑对人生。

No matter what trouble we have，we should always try to________________.

2.如果你想要成功，你得不断尝试，绝不放弃。

If you want to succeed，you should keep on trying and never _______________.

3.他的电脑比我的便宜得多。

His computer is                 mine.

4.直到现在，三聚氰胺仍然在一些食品中被发现，所以我们应该选定适合的方式来避免。

Up till now, Melamine has still been found in some food, so we must  _____________suitable ways to prevent it .

5.在你上交试卷之前，你最好再次仔细检查。

Before you hand in your examination papers, you had better ___________ again.

Earthquakes can be very scary（吓人的）. But you need to keep your mind stable (坚定的) in order to make sure you are safe. Be calm and try not to run here and there.

If you manage to come out of your house, go to an open space like a garden or a park where you will be a lot safer. If you live quite some floors above in your building, try to find a place near a bulky(坚固的) object such as a bed. Curl up (蜷缩) and sit on the floor and make sure you are not near a window, fireplace, gas stove and so on. Remember don’t use lifts or escalators.

Some people say you should stand on a doorway. That is not true. If the doorway jambs (侧壁) are weak, they might fall on you. Also if people want to pass through that door, you may stop them. Leave all doorways free.

Another important thing to keep in mind is that you mustn’t climb down the stairs during an Earthquake. If the tremors (震动) stop, after a few seconds, just climb down the stairs as quickly as you can and move out of the building, but don’t run.

Earthquakes usually destroy gas pipes and electrical wires. Turn off the main gas. And don’t light candles or lighters and create an even bigger disaster.

If you’re driving and feel a shake, stop your car at the side of the road and get out. Make sure you are not on a bridge. Bridges and overhead roads (高架路) have the biggest danger of falling.

1. The best title for the passage should be       .

2.When an earthquake suddenly happens, you should       .

a. remain standing near a window             b. turn off the main gas

c. stay in an open space                     d. stand on a doorway

e. keep off  overhead roads

3. Which of the following is NOT true, when an earthquake suddenly happens?

4. It can be learned from the passage that     .

The worst danger is a house on fire when people are asleep. Always be ready to leave through a window into the garden by making sure you can open it if necessary. If you should be on holiday in a tall building or hotel,make sure you know where the fire easape（太平梯） is . When you can’t find any way out,try to find pieces of cloth and make a rope to get out of a window to safety. If you smell burning in your home,get out right away. If you can’t breathe properly because of smoke on your way out, crawl（爬行） on your hands and knees because smoke rises and the air will be cleaner near the floor.Smoke is a killer and more people have died from breathing it in than actually being burnt.

Fire in a cinema,hall or public place often means people pushing to reach a door. Keep your head up with arms up in front of your chest（胸）.This protects your chest and gives you the best chance to breathe. Above all, don’t get frightened!

1. In a room filled with smoke ,you’d better crawl on the floor because__________.

A .you won’t ger burnt.              B. the floor is cleaner 

C. there is less smoke near the floor     D.you won’t breathe any smoke

2. Which of the following is NOT true?

A. In a fire, more deaths are caused by smoke.

B. The most important thing is not to be frightened in a fire

C. When a public place is on fire, people usually push to leave.

D. Be ready to leave a burning house through a window if there is a garden down below.