Question

How did we help to save our earth this week? Let me tell you.
First, my family tried to save electrcity (电). We never left the lights 1when leaving the room. We 2the TV when nobody was watching it. Mum only used cold water in the washing machine.
Second, we started recycling (回收) this week. We tried to write on 3of our paper, no just on one side. We also divided our rubbish into 4bags for bottles, paper and food. Mum kept the plastic shopping bags from the supermarket to use them again as rubbish bags.
Third, my family started to save 5.We stopped 6long baths and had short showers (淋浴) 7. We washed toilet with used water. Mum and dad used less water to do the washing. My sister and I didn’t leave the tap (龙头) running when we brushed our teeth.
At last, mum and dad began to save gas (汽油). Mum used to 8us to school, but now my sister and I started riding our bikes to school. It’s hard work 9good exercise!
This week dad and a few of the people in his company also started to go to work in one car and share the 10.
These are great ways to help protect our environment.

1. 1.
   1. A.
      out
   2. B.
      on
   3. C.
      off
   4. D.
      behind
2. 2.
   1. A.
      turn up
   2. B.
      turn on
   3. C.
      turn down
   4. D.
      turn off
3. 3.
   1. A.
      any side
   2. B.
      all sides
   3. C.
      neither side
   4. D.
      both sides
4. 4.
   1. A.
      large
   2. B.
      small
   3. C.
      different
   4. D.
      the same
5. 5.
   1. A.
      electricity
   2. B.
      food
   3. C.
      water
   4. D.
      paper
6. 6.
   1. A.
      to use
   2. B.
      making
   3. C.
      to have
   4. D.
      taking
7. 7.
   1. A.
      again
   2. B.
      instead
   3. C.
      already
   4. D.
      too
8. 8.
   1. A.
      drive
   2. B.
      order
   3. C.
      show
   4. D.
      carry
9. 9.
   1. A.
      or
   2. B.
      but
   3. C.
      for
   4. D.
      and
10. 10.
    1. A.
       pay
    2. B.
       value
    3. C.
       cost
    4. D.
       price

Answer 1

BDDCC DBABC
1.on在此是副词，意为“开着”。Leave sth. on“让......开着”。故选B。
2.当没人看电视的时候，我们会关掉电视机。turn up“调大”；turn on“打开”；turn down“调小”；turn off“关闭。故选”D。
3.any和all用于三者以上的人或物；neither和both用于两者；neither表示否定，both是肯定。我们使用纸的两面。故选D。
4.我们把垃圾分类放入不同的袋子里。故选C。
5.根据洗澡、淋浴可知，作者家里开始节水。故选C。
6.固定搭配。Take a bath“洗澡”。故选D。
7.我们用短时间的淋浴代替长时间的洗浴。instead“代替”。故选B。
8.used to do sth.“过去常常做某事”。父母过去常常开车送作者。故选A。
9.骑车很累，但很健身。表示转折。故选B。
10.pay“付款”；value“价值”；cost指花费金钱；price“价格”。故选C。