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