缺词填空 （6分）The room goes dark. The audience becomes quiet. The

缺词填空 （6分）
The room goes dark. The audience becomes quiet. The music begins. The movie starts. In the US, it is
g 1 to see parents watching cartoons with their children, or a group of male friends watching an action film together.
People often eat po pcorn in the c 2 . They drink soda. Theaters also sell candy and chocolate. S 3 people bring their own food in to save m 4 .
But how do you know which films you can w 5 ? The US has a rating(分级) system. If a movie is rated G, it means General Audience, and a 6 can see it. PG means Parental Guidance(家长指导). That means you need your p 7 to go with you, if you’re really young. A PG-13 movie means you h 8 to watch it with your parents if you’re y 9 than 13 years old. And a 10 R rated movie means unless you’re o 11 than 17, you need your parents to be w 12 you.