All the students had gone out.There was in the classroom.

A. somebody B. anybody

C. nobody D. everybody

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We live in a noisy world. Young and old alike are troubled by sounds over which we may have little or no control: car and house alarms, motorcycles, loudspeakers, even movie previews.

We attend rock concerts, weddings, parties and sports events at which the music is so loud that you can hardly hear the person sitting next to you. At home, televisions, stereos and computer games are often turned up so loud that listeners cannot hear a doorbell or a telephone.

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Avoid taking children to loud action movies. If you do go and the sound seems deafening, ask the management to turn down the volume or insist on your money back.

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Noise And Children’s Hearing
 

Fact about noise
 

We live in a world of noise which1.people and is free of2..
 

The3.that noise causes
 

We find it hard to hear others in a noisy4..
 

Noisy toys and personal listening devices can permanently
5.children’s hearing.
 

Two6.of noise-induced hearing loss
 

People are7.to loud noise for short time or to moderate-level noise for long time.
 


Advice for parents
 

They should pay attention to how8.the noise-making toys are and the returning gifts.
 

They shouldn’t9.their children to loud action movies.
 

They should encourage their children to10.in quiet activities.
 

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