Our country is becoming stronger and stronger. I ________ her. （为……骄傲）
It’s polite to ________ the person when he or she is talking to you. （注意）
________, I’d like to congratulate all of you who have made progress in the past three years. （首先）
It’s time to say goodbye. I hope I can ________ you in the near future. （收到……来信）
Lots of tourists are amazed at the beauty of the ________ in Yunnan.（蓝天）
根据短文内容，从短文后所给的选项中，选出能填入空白处的最佳选项。选项中有两项为多余选项，并将所选答案涂到答题卡的相应位置上。
Our earth is in trouble. Our drinking water is becoming dirtier, and the air is not as clean as before. People and factories are polluting the air, rivers, lakes and seas. You may think there is nothing you can do to help. That’s not true. 1.
Cars burn oil. 2. Some people believe that too much CO2 is making the earth warmer than ever. 3. This can save some oil and produce less CO2.
4. So turn off the air conditioner(空调) when you don’t need to use it. Use lights that save energy. Use fewer things that cannot be used again. When you buy something, consider those made from things that can be used again first.
A lot of water is needed for a shower. So take shorter showers. 5.
Every small action can make a big difference to our earth. Let’s take action to protect it.
A.This can cut the use of water.
B.Air pollution is very serious.
C.This will make a lot of CO2 into the air.
D.So try to walk, ride a bike or take a bus.
E.Nobody can play a role in protecting the earth.
F.There are many things you can do to save the earth.
G.The biggest energy use at home is for keeping warm or cool.
