Question

用方框中所給單詞或短語(yǔ)的適當(dāng)形式填空，使短文通順、正確連貫，每個(gè)單詞或短語(yǔ)限用一次。

can   help   ground    rather than    encourage    by   plant  we   off   unless

       There are many ways to save the environment if you would like. In this passage, you can find some ways.

       Plant more trees. Choose a right 1_______ near your house or workplace. 2_______ there’s any rule stopping you growing trees in that area, go ahead and grow trees. Plant a tree every month and 3_______ your friends and classmates to join you. Have more and more trees 4_______ and there will come a day when you have green land thanks to your hard work.

       Walk more and drive less. Choose to walk5______ drive your car. Walk or ride a bicycle to work if it’s not very far. Not only cycling but walking is good exercise. And each time you avoid using your car, you’re doing something 6_______ to cut down air pollution. You are saving fuel, saving money and keeping fit as well.

       Save water. Water is very important for living things. It’s 7_______ who use and pollute it. The simplest way to save water is turning 8______ water taps after use. When you visit a beach, make sure that you don’t throw waste around. Do not pollute rivers 9________ dropping garbage or other waste. Water is so precious, so we10_______ waste or pollute it.

Answer 1

1ground              2Unless         3encourage              4planted            5rather than

6helpful                  7we              8off                       9by                10can’t