We all want to protect our environment，but most of us may be too busy or too lazy to make big changes that will improve our lifestyles and save the environment.
   Here are some simple tips for protecting our environment.
   Use compact fluorescent light bulbs（節(jié)能燈泡）.Maybe these bulbs are more expensive than ordinary ones，but they last longer and they can save energy，so in the long term your electricity bill will be reduced.
   Donate.You may have lots of clothes or things you don't need.If they are still usable，give them to someone who needs them.You can also choose to donate them to charities.
   Turn off devices（設(shè)備）.When you do not use a device，turn it off.For example，if you don't watch TV，turn it off.Turn off the light when ou leave the room.It's an easy habit to keep and you can save electricity and money.
   Walk or cycle.Driving cars is one of the biggest causes of pollution.If you want to drive your car，ask yourself the following question：Do I really need my car？Walk or ride your bike if the journey is short.

（1）What does the writer think of compact fluorescent light bulbs？

D

D

A．They are too expensive for many families.
B．They can save energy，but they can't last long.
C．They are cheap，but they are brighter than ordinary bulbs.
D．They are expensive，but in the long term using them is cheaper than using ordinary bulbs.
（2）If we don't like some of our clothes because of their styles，what should we do with them？

A

A

A．Give them to someone who may need them.
B．Clean the floor with them.
C．Keep them in the closet.
D．Throw them away.
（3）In the fifth paragraph，the writer wants to tell us

A

A

.
A．to save electricity
B．not to destroy some devices
C．to take care of the devices
D．that some devices can't last long
（4）In which part does the writer tell us to reduce pollution？

C

C

A．Use compact fluorescent light bulbs.
B．Turn off devices.
C．Walk or cycle.
D．Donate.