Ex 1: Choose the option that best completes the following sentence.
1. A lot of peole were skiing on the mountain when the ...............happenced
A. tsunami              B. avalanche            C. drought            D. flood
2. Make sure to have extra...................for your flashlights and other devices in case of a natural disaster
A. kits                      B. radios                  C. betteries            D. power
3. Don't walk..................flooded areas because the moving water can knock you over and sweep you away.
A. into                      B. inside                    C. outside           D. under
4. Alex:'' ..............................was the Sumatra tsunami in 2004?''       Sophie:'' The waves reached a height of 51 meters
A. How far                 B. How tall              C. How long                     D. How much 
5. Mike :''.....................did Hurricane Katrina in late August 2005 cause ?''
A. How much damage            B. How many damage           C. How high damage          D. How damage
6. What does the notice tell us to do ?
A. Use the fire extinguisher to break the glass in case of fire.
B. When a fire happens , only use extinguishers to break glass
C. If there is fire, break the glass to use the fire extinguisher
D. The glass is used to break the fire  extinguisher
7. Tornadoes - very strong winds that move in a circle - can suck up anything that is in their
A. road                  B. line             C. eye            D. path
8..................., the sky became very dark, and the storm came with strong winds and heavy rain.
A. Logically           B. Luckily             C. Normally           D. Suddenly