Answers

2015-08-31T20:02:38+05:30
You should be quite let him tell but in exam you get better marks than him so he will be quite next time.
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2015-08-31T20:09:00+05:30
If it is group discussion or educational activity. you should use your hearable tone and discuss on subject.. some people do it for wining debate, discussion or debate must be understood to all..loud speaking is not only way to putting your point
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