【正文】
se papers can ________ ________. 3. It is full of hope for the team to win the match. It ________ ________ for the team to win the match. be successful be reused is hopeful 4. It is not possible to clean up the river in such a short time. ________ _____________ to clean up the river in such a short time. 5. Drinking polluted water is not healthy. Drinking polluted water ________ ____________. It39。re late! I39。s faster than taking a bus. G P: K: Really? Are you going to get a new one? P: I just want to live without a car. K: P: I think our city is badly polluted because of the heavy traffic, and I hate to spend lots of time sitting in the car. K: P: I am going to buy a bike and then ride to work. F C A B K: Good idea. You will live a lowcarbon(低碳 ) life and it39。 (導(dǎo)學(xué)號(hào): 34094108) Earth Hour(地球一小時(shí) ) is a global event anized by World Wildlife Fund (WWF) and it is held on the last Saturday of March every year. It asks people to __1__ their lights and other electrical appliances(電器 ) like puters for one hour. In this way, people can pay __2__ attention to the climate(氣候 ) change and know that it39。t need something, someone else might just need it. For example, if your younger sister doesn39。 ________________________________ 3. 文中畫(huà)線 (2)的 “ it”指代的是什么 ? ____________ Three. 當(dāng)你刷牙的時(shí)候, 關(guān)上水 (