Now，many primary and middle school students have their own mobile phones and might take them to school. 對很多家長來說，這是一個令人頭疼的大問題。
   China Youth Daily did a survey on wenjuan.jye.ai and received answers from 2，000 parents of primary and middle school students about their concerns（憂慮） over students' phone using.
   64.6 percent of parents said that it would be bad for their kids' eyes，50.9 percent are worried about the bad effect（影響） on their children's studies and 59.8 percent are worried about the students' health.
Chen Bingjie，a second-year student from a middle school in Beijing，has had her own phone.She said she was self-disciplined（自律的） in using her mobile phone，and it was convenient when talking with parents and looking up new English words.
   Wang Xue，the mother of a second-year middle school student in Changzhou，Jiangsu，did not buy a mobile phone for her child.
"When children take mobile phones to school，they will not focus on studies in the classroom.If they often play online games and watch videos，they will not study hard，" she said.
"It brings more harm than good when students in primary and middle schools use mobile phones，" said Zhao Jun，headmaster of a middle school in Changzhou.
   According to the survey，54.3 percent of parents suggested that teachers should not ask students to do homework on mobile phones，and 52.8 percent hope schools can make regulations（規(guī)定） on students' use of mobile phones.
（1）Please translate the underlined sentence into English.

For many parents，it's a big headache.

For many parents，it's a big headache.

（2）What percent of parents are worried about their children's health？

59.8%

59.8%

（3）Why didn't Wang Xue buy a mobile phone for her child？

Because she was worried that her child would not focus on study in the classroom with a mobile phone.

Because she was worried that her child would not focus on study in the classroom with a mobile phone.

（4）What did Chen Bingjie use her mobile phone for？（Give one example）

Talking with her parents / Looking up new English words.

Talking with her parents / Looking up new English words.

（5）Please translate the underlined sentence into Chinese.

小學(xué)生和中學(xué)生用手機弊大于利。

小學(xué)生和中學(xué)生用手機弊大于利。

（6）Do you want to take your mobile phone to school？Why？

No，I don't.Because it is not allowed in our school.

No，I don't.Because it is not allowed in our school.