题目内容：

 

 

area  because  help  means  its  during  better  answer   even     new

What’s the most popular school activity among American students? The 1. is the school dance. Most American high schools have at least two dances 2. the year, one in winter and the other in spring. Students attend these events  3. it’s a great opportunity(机会) for them to meet 4.  friends.

At the dance, there will be snacks and photo booths (机器拍照亭), as well as strict（严格的） rules to 5. create a healthy and enjoyable evening for all students. And all the dancers will be given a security check（安检）before they come into the dance  6.. This is acceptable. But some rules may be a little bit over the top（过分). For example, a school once asked 7. students to keep a standing position while they were dancing. That 8.  the students couldn’t do anything freely. You’d 9. not break the rules because you’ll be asked to leave there, or 10.worse, be placed on a do not invite list.