完形填空

    Rules are everywhere. When you read in the library, play basketball 1drive a car, you have to 2 some rules. Rules are3to us. You must also follow the rules on the 4.

    Linda and her friend Carl go to the US 5plane. She takes the emergency exit seat (靠近紧急出口的座位). She6a card on her seat. The card says:

    If you are in an emergency exit seat:

    You 7

    ◆Be at least (至少) 15 years old and healthy.

    ◆Be able to (能够) speak and read English very 8.

    You must not

    ◆Sit with a child (two years old and under).

    ◆Sit with a pet, like a 9, a cat, etc.

    This is because you need to be free to give 10to others.