______, but he couldn’t understand the logical connection of the two subjects．

       A．Having told many times                            B．Having been told many times

       C．He had been told many times                  D．Many times as he was told

He met a lot of his friends at the party, ______devoted to rural education like him．

       A．many of them                                           B．many of who

       C．many of whom                                          D．many of which

The number of people invited ______ fifty, but a number of them ______absent for different reasons

       A．were;was          B．was;was               C．was;were                   D．were;were

—Excuse me, would you lower your voice or use your mobile phone outside?

—Oh, sorry．I_______.

A．didn’t realize　 B．don’t realize　　　 C．haven’t realized　 　　 D．hadn’t realize

In addition to his traditional medical treatment, he tried to put himself in situations______ would bring about positive emotions．

       A．which                B．where                   C．why                            D．as

Eating properly and exercising _______ make one enjoy a longer and healthier life．

       A．normally            B．generally               C．regularly                     D．directly

— _______ you got to know my telephone number?

— Through a friend of yours．

A．How was it B．How was it that　 C．Was it how that D．How did

It is almost five years_________we saw each other last time．

       A．before               B．since                    C．after                           D．when

—Do I need to give a tip if I eat at a fast food restaurant in the United States?

—Yes, it’s a common ______ to tip waiter in a restaurant．

A．sense B．custom C．method D．practice

       假如你叫王丽，是一位高中生。请你用英语给报社写一封信，反映如下情况并谈谈你的想法：

       现在有很多学生使用手机。一是认为这是时髦，二是认为便于跟朋友和家人联系。

       一些学生把手机带进教室，在课堂上经常听见手机的铃声。破坏课堂纪律。

       有的同学还在课堂上发短信，浪费宝贵的时间。

       建议：教室是学习的地方，需要安静；学生不应该在教室里使用手机；应该集中注意力学习。（附：自己想一条建议）

       注意：1．信的开头已给出；

          2．字数：100左右；

          3．参考词汇：集中（注意力）concentrate on

Dear Editor,

       I’m a senior high student．………………………