Mobile phone has become a problem for middle schools. Some middle-school students in Australia are not allowed ____mobile phones during school hours.
Mobile phone used among children has become a ____ for the school years. Several children have got mobile phones ____ Christmas presents, and more students will want them. Marry Brown, a headmaster, ____ that mobile phone was a distraction (分心事) to students during school hours and it also gave teachers so ____trouble in their classrooms. Teachers were ____ saying that sometimes students might use phone messages to cheat (作弊) during exams. Some schools had tried to ban (禁止) mobile phones. Some parents felt unhappy because they couldn’t get in touch ____ their children.
Many teachers said students should not have mobile phones at school. They also said they were ____ lost and were a distraction for students. Many people say that they understand ____ parents would want their children to have phones, but they think schools should let the students know when they can use ___ mobile phones.
A. to carry           B. carrying            C. carry
A. matter            B. problem            C. question
A. on               B. for                C. as
A. says             B. said               C. say
A. much            B. many             C. a lot of
A. too              B. also               C. either
A. for              B. to                 C. with
A. easy             B. hard              C. easily
A. why             B. how               C.what
A. his           B. their              C. our