小题1:The whole class came to life when the teacher began to ask them to discuss in groups.
小题1:The drunk driver should be to blame for the death of the passengers in the accident.
小题1:With so strong determination, no wonder he can overcome various  difficulties whenever he is in trouble.
小题1: Finally they drew a conclusion，so the quarrel/argument made no sense.
小题1:It is improper to expose the children to violence on TV, whichis likely to do harm to their physical and mental health.

小题1:这是主句加上when引导的时间状语从句的复合句，运用到所给词组come to life，也用到了begin to do../ask sb. to do../ in groups 词组。
小题1:be to blame for是应该为什么受责备，主语是人，另外醉酒司机是the drunk driver.
小题1:这句话翻译的亮点是用了With so strong determination短语，表示原因，还有用了“whenever”引导的时间状语从句
小题1:“最后”还可以用“eventually”翻译，make no sense是没有意义，也可以说didn’t make any sense.
小题1:这句话用it做形式主语来翻译，更符合英语习惯，第二句用了which引导的非限制性定语从句，指代上文，是文章更连贯。