Its face(脸)is round(圆的)．It hands are thin．One hand is long and one is short．

What's it？ It's a ________．

[　　]

　　Do you have a football? Many people in the world like playing it. But in America people call it soccer. American people have their own football. An American football is oval, like an egg but the soccer is round（圆的）. Each team has 11 players on the field in an American foot-ball match. Players can catch the ball with their heads and hands and run with it on the field and throw（投，掷）it to other players. But the soccer players can't do like this. They just can play with their heads and feet and only the gatekeeper（守门员）can catch the ball with hands.

A．Players in American football teams can't use hands.

B．Players in American football teams can use hands.

C．Only gatekeeper in American football team can use hands.

(5)Can you guess the meaning of“oval”?

猜谜语

　　My face is round (圆的)．I have two hands on my face．One is long,and the other is short．I have no nose (鼻子),no eyes( 眼) and no ears(耳)．I have no legs (腿) and no feet(脚)．I can't walk．I have no mouth (嘴),and I can't talk(说话)．But I can tell you the time．What am I？

　　I am________．