1. 阅读短文，从每题所给的A、B、C和D四个选项中，选出最佳选项。

    Earthquakes strike suddenly at any time of the day or night, but there's no way to tell when. If an earthquake happens, it may cause many deaths, injuries and damage. So you need a good preparation ahead of time. Decide how and where your family will get together if separated. Choose an out-of-state friend or relative that the family members can call after the quake to report where they are and how they are. Know the safe places in each room: under the strong tables, desks, or against inside walls. Keep enough food, water and other things, including a flashlight, a radio, medicines and clothing.

    During the earthquake, you should keep a clear head and never be too nervous to know what to do. Protect your head and neck with your arms. If possible, take a book, a pillow or any other things to protect yourself from falling glass and ruins. If you are indoors, you must immediately lie under any strong furniture. If outdoors, move to an open area away from trees, buildings, walls or power poles. If you are in a narrow valley, move to the centre of it and look up for falling stones. If you are in a car, move to the side of the road and stop the car. Do not stop near buildings, power lines or on or under bridges. Stay in your car until the shaking stops.

    Do not move a badly injured person unless he is in great danger after the earthquake. Do not use the telephone immediately unless there is a serious injury or fire. Turn on your radio for instructions and news reports. Be prepared for aftershocks. If you want to leave your home, post a message inside your home telling your family members where you can be found.

1. （1） To prepare for an earthquake, we should make sure of ________.

   A . when an earthquake may happen B . the place where we can find our family C . how to receive instructions and news reports D . the money with which we can buy food and water
3. （2） If we are driving when an earthquake happens, we should ________.

   A . find a strong building to hide in B . leave the car as soon as possible C . go on driving quickly to leave the area D . move to the side of the road and stop there
5. （3） From the passage, we know that during an earthquake ________.

   A . we should keep calm and know what to do clearly B . the trees and walls can protect us if we are outdoors C . we should protect our necks with a pillow or a book D . falling glass can be used to help us
7. （4） After an earthquake, we should ________.

   A . move an injured person quickly B . use the telephone immediately C . turn on the TV to get news reports D . leave a message before leaving home