Question

Overhead bridges can be seen in many Parts of Singapore，in the places where traffic is very1and crossing the road is not safe.
These bridges can help people cross roads2 . Overhead bridges are used in very much the same way3zebra crossings.
They are more efficient(效率高的)，thou4convenient(方便的)because people have to climb up a lot of steps.This is inconvenient to the old. When people use an overhead bridge，they do not5traffic. But when they cross a busy road using a zebra crossing, traffic is kept back. This is6the government has built many overhead bridges to help people and keep traffic moving at the same time.
The government of Singapore has spent a lot of money7these bridges. For their own safety, people should be advised to use them instead of rushing across the8. Old people may find it a little difficult to climb up and9the steps, but it is still much safer than walking across the road with all the moving traffic.
Overhead bridges are very 10. People，both old and young，should always use them. This will stop accidents from happening.

1. 1.
   1. A.
      easy
   2. B.
      heavy
   3. C.
      hurry
   4. D.
      free
2. 2.
   1. A.
      safely
   2. B.
      quietly
   3. C.
      fast
   4. D.
      slowly
3. 3.
   1. A.
      from
   2. B.
      to
   3. C.
      across
   4. D.
      as
4. 4.
   1. A.
      more
   2. B.
      much
   3. C.
      less
   4. D.
      little
5. 5.
   1. A.
      hold up
   2. B.
      put up
   3. C.
      hold on
   4. D.
      get on
6. 6.
   1. A.
      why
   2. B.
      what
   3. C.
      how
   4. D.
      where
7. 7.
   1. A.
      protecting
   2. B.
      repairing
   3. C.
      building
   4. D.
      buying
8. 8.
   1. A.
      bridge
   2. B.
      road
   3. C.
      step
   4. D.
      bus stop
9. 9.
   1. A.
      down
   2. B.
      away from
   3. C.
      on
   4. D.
      towards
10. 10.
    1. A.
       great
    2. B.
       useful
    3. C.
       beautiful
    4. D.
       especial

Answer 1

BADCA ACBAB
1.此题考查形容词,根据语境可知高架桥的建设地点.在交通比较拥挤的地方.
2.此题考查副词,立交桥的作用就是让人民行路更安全,故用safely.
3.此题考查固定短语the same as表示与…一样
4.此题考查副词，根据上文more efficient可知选择less表示更少的
5.此题考查固定短语hold up表示  阻止,阻挡
6.此题考查why引导的宾语从句.表示…的原因。
7.此题考查固定句型结构sb spend some time in doing sth表示某人花费多少时间做某事。
8.此题考查短语cross the road表示穿越马路
9.此题考查固定短语climb up and down表示爬上爬下
10.此题考查形容词，根据语境可知选择useful表示有用的。