Dear Bill,
How are you doing these days? I’m glad that you begin to care about the environment(环境)and ________ it. You also asked me how to live a green life in your last letter. Well, as a green person, I have some ________ for you and your family.
First, ask your father to ________ all the lights in each room into the energy-saving lights. Don’t choose the ________ and poor ones, because they can use more energy. Second, tell your mother not to buy clothes or other things made ________ animal fur. Does your grandmother grow ________? You can advise ________ to plant some flowers in the yard. I know your sister Gina likes drawing. Tell her to use both sides of paper ________ drawing. As for you, a music fan, don’t forget to ________ the display screen(显示器)when you listen to music on the computer.
I’m sure you can think up many ________ ideas about living a green life. Write to me if you have other questions.
Your uncle,
Kim
11. A.hate | B.use | C.protect | D.control |
12. A.advice | B.habits | C.food ` | D.plans |
13. A.buy | B.change | C.clean | D.make |
14. A.perfect | B.clear | C.expensive | D.cheap |
15. 16. A.vegetables | B.fruits | C.plants | D.animals |
17. 18. A.while | B.unless | C.until | D.because |
19. A.turn on | B.turn off | C.get on | D.get off |
20. A.easier | B.worse | C.fewer | D.better |