Exercises Fill in the blanks with adverbs of frequency. 1. Barking dogs seldom bite. 2. This boy reaches school on time. 3. I go to watch a movie. 4. Suchitra eats salad in her meal. 5. Peter plays football. cho does not like to talk to anyon
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Sound is measured in decibels (dB). A whisper is about 30 dB, normal conversation is about 60 dB, and a motorcycle engine running is about 95 dB. Noise above 70 dB over a prolonged period of time may start to damage your hearing. Loud noise above 120 dB can cause immediate harm to your ears
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