根据文章的意思和所给空格填入所缺单词。
Do you know apples? Have you ever e  1 apples? What funny questions! You know I’m t  2 about the apple products(产品) from the USA. Now, there are m  3 of apple fans in China. Many of t  4 are teenagers. The price of apple products is very h  5 , but people think they are b  6 modern and fashionable, as if they are from the future. It is said that there is a student who would like to s  7 his kidney（肾）to buy an i-phone. In fact, it is not n  8 for students to own the expensive mobile phones because even you can use the most common one to play games, chat on QQ with friends o  9 search on the Internet. The biggest use of a mobile phone is making c  10 and in most schools mobile phones are forbidden(禁止).

选用方框内的单词，并在答题卡标有题号的横线上，写出空缺处各单词的正确形式。每空只写一词。

1. After three years of    ▲  , she left her husband at last.

2. Mobile phones are    ▲   used around the world now.

3.We should try our best to help the    ▲   people.

4.Computers are really one of the greatest    ▲  .

5.  ▲   exchange is a way of building a bridge between nations.

These days the subject of security(安全) on campus is talked about quite often.  Some students’ mobile phones are stolen, some students fight with and hurt one another, and others are knocked down by the fast running bikes or cars.
These problems arc common on campus. I think there are three causes for these. Firstly, some students do not take good care of their properties. They are still young and not careful enough. Secondly, some students want to do everything well. They want to be the winners in exams, and they also want to be the winners in fightings.  And thirdly, the campus guards(保安)do not carry on their duties well. They don’ t regulate the traffic in the busy hour.
In order to have a secure campus, all the students should be very careful about their properties. They should also mind their behaviors(举止) and act politely. The campus guards are supposed to be devoted(致力于) to the security on campus, and it is their duty to safeguard(维护) a secure campus to help provide a good environment for the students.
【小题1】 According to the passage, some students’         are stolen.