Hearing is very important to all of us. We can 36

Hearing is very important to all of us. We can 36 beautiful music, nice songs of birds, the laughter of people or other different kinds of 37in the world with our ears. 38 we must try to protect our ears. The following will tell you 39 protect ears.
Listening to 40 music a lot can be bad for ears, 41 when headphones（耳机）are used. So try not to wear headphones or 42 the volume（音量）when you’re wearing headphones. You should give your ears a rest if you like wearing headphones.
43 swimming, remember 44 earplugs（耳塞）into your ears or wear a swim hat to stop water 45 getting into your ears. If you go to a concert, wear earplugs to protect your ears from the terrible music! 46 , special earplugs can be made for you if you go to concerts a lot or if you are a musician yourself. See a 47 if your ears hurt. You’d better 48 as what the doctor says. 49 the suggestions above now and you won’t say “What, what…?” when you are getting 50 .
小题1:A. listen B. hear C. listening
小题2:A. sounds B. noise C. voices
小题3:A. Because B. Although C. So
小题4:A. what to B. how C. how to
小题5:A. loud B. aloud C. loudly
小题6:A. specially B. especially C. special
小题7:A. turn off B. turn down C. turn up
小题8:A. Before B. After C. When
小题9:A. put B. to put C. putting
小题10:A. to B. with C. from
小题11:A. In fact B. For example C. Even though
小题12:A. teacher B. doctor C. friend
小题13:A. to do B. doing C. do
小题14:A. Listen B. Hear C. Follow
小题15:A. young B. old C. sick