在考场里，监考老师正在强调考试要求．

（1）监考老师的声音是由声带的______产生的，是通过______传入考生耳中的．传播速度约为______m/s．考生能分辨出两位监考老师的声音不同，这主要是因为他们个人的______不同．

（2）考试期间，考试周边禁止鸣笛，禁止施工，这种措施属于在______处减弱噪音．

根据括号内的英(汉)语提示,完成句子。

小题1:The teacher told us that the sun ____ (rise) in the east.

小题2:They ____(提供) us with delicious food last night 

小题3:He fell asleep while he _____ ( read) a book.

小题4:A good beating will teach you to tell the ____ ( true) in future.

小题5:Please ____ (允许) me to introduce my best friend Mary.

小题6:Education is one of the most important parts of a country’s _______ (develop)

小题7:The ____ ( die ) of my pet dog made me feel sad.  

小题8:It’s too hard for me to learn it. Can you show me how ____ ( throw) the ball

小题9:It’s raining _____ ( heavy). Let’s stay at home.