求写以下话题的英语对话 ,每个对话4分钟左右,正常语速,大一期末口语考试用.

题目

求写以下话题的英语对话 ,每个对话4分钟左右,正常语速,大一期末口语考试用.
10级A班期末口语考试试题（10-11学年第二学期）
Group discussion:
1.Exercise can have many unexpected effects on our body.Do you think that these effects are good or bad,or perhaps both?How?(Refer to Unit 2,NHCE 3)
2.Do you think a college degree guarantees a good job opportunity in the future?Why?To what extent do you benefit from the present quality education?In what aspect do you think we shall better our educational system?(Refer to Unit 3,NHCE 3)
3.None of us would like to make life-death decisions especially for our dearest family members when they are condemned to fatal illnesses.If there is no sign of significant improvement for their condition,will you deny them the treatment and make their remaining days comfortable by giving them painkillers and sleeping pills,or continue the treatment till they die in pain?Why?(Refer to Unit 5,NHCE 3)
4.Education concerning how to survive such a natural disaster as earthquake,flooding,drought,snowst

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