求高手！英语作文！！

Dear Editor,
I'm a senior high student。 Nowadays，a large number of students use cell phones because of the reasons that not only do they think it is smart to use cell phones but also they finds（find） it convenient to keep in contact with their families and friends。Besides，some students take their cell phones into the classroom，which result（results） in the aftermath that the sound of the bell can be heard usually and it break（breaks）the discipline in the classroom. What‘s more，some students even send messages during the class ，which wastes their precious study time。Therefore，I suggest that students shouldn’t use their cell phones in the classroom because the classroom which is the place where students study needs quiet。Furthermore，students should concentrate on their study rather than their cell phones。Last but not the least，as far as I‘m concerned，the teachers need to take on the responsibility to keep discipline in her classroom.
Yours sincerely
Wang Li
PS：括号中为正解