Do you know anything about airport security(安全)? In order to protect passengers, airports have 【小题1】________rules. Some of these rules include:
Restricted items
【小题2】________ are not allowed on board. In the past, knives under four inches were allowed on board, 【小题3】________ now, knives are not permitted at all.
ID checks
All passengers must have ID cards 【小题4】________ match their boarding passes. Passengers are unable to fly【小题5】_________these documents.
Security on the aircraft
Generally, 【小题6】________ are not permitted to enter the cockpit, where the pilot sits, 【小题7】________when the plane is in the air. In order to increase security, bullet-proof doors and locks are now standard on all planes.
Forbidden liquids
No liquids over 100ml may be 【小题8】________ on board in hand luggage. Liquids 【小题9】______ 100ml must be carried in a clear plastic bag. This 【小题10】________water, shampoo, toner etc

改错。选出并改正。（5’）

1.The bridgebuiltby the workers three years ago.

A     B     C                     D              (   ) ________

2. Watch TV too much is bad for your health.

A          B            C       D              (   ) ________

3.Shanghai is one of the biggest city in the world.

A       B      C    D                (    ) _________

4.Knives are usedforcut things.

A        B  C   D                           (    ) _______

5. Help  yourself to some bread,  children.

A      B       C     D                       (    ) _______

改错。选出并改正。（5’）
【小题1】The bridgebuiltby the workers three years ago.
A     B     C                     D              (   ) ________
【小题2】 Watch TV too much is bad for your health.
A          B            C       D              (   ) ________
【小题3】Shanghai is one of the biggest city in the world.
A       B      C    D                (    ) _________
【小题4】Knives are usedforcut things.
A        B  C   D                           (    ) _______
【小题5】 Help  yourself to some bread,  children.
A      B       C     D                       (    ) _______