翻译下列句子【小题1】直到考试结束，Jim才发现问题的答案。Jim did not find out the answer to the question of the ex

翻译下列句子
【小题1】直到考试结束，Jim才发现问题的答案。
Jim did not find out the answer to the question of the exam.
【小题2】当他在看电视的时候，舅舅在网聊。
TV, Uncle was chatting on the Internet.
【小题3】张扬和马金枝英语非常好，他们每天花多少时间学英语？
Zhang Yang and Ma Jinzhi are good at English. they spend on English every day?
【小题4】张美晨被挑选去主持桃林中学的元旦文艺晚会。
Zhang Meichen host the New Year cultural show of TaoLin Middle School.
【小题5】当晚十点半，有人看见凶手在街上和别人争吵。
The murderer with someone on the street at half past ten that night.
【小题6】为什么不跟他再解释一下这个问题呢？
the problem to him again?
【小题7】桃林中学的张扬和马金枝被认为是尖子生。
Zhang Yang and Ma Jinzhi from TaoLin Middle School top students.
【小题8】警方不能确认受害者是否是在别的什么地方遇害的。
The police were not the victim murdered somewhere .until the end

(答案→)until the end 解析：【小题1】本句考查关联词not...until的用法，意为“直到......才”；故答案为until the end【小题2】本句考查while引导的时间状语从句，主从句都用过去进行时；故答案为While he was watching【小题3】本句是对时间长短的提问；故答案为How long do【小题4】本句考查被动语态的用法；故答案为was chosen to【小题5】本句考查动词短语see sb doing sth的被动用法；故答案为was seen arguing/quarreling【小题6】“为什么不做某事”即Why not do sth或Why don’t you do sth；由于只有三个空格故答案为Why not explain【小题7】本句考查动词短语consider sb as的被动用法；故答案为are considered as【小题8】sure表示“确信，确认”；后面为whether引导的宾语从句；else修饰不定副词时要后置；故答案为sure whether/if was else

谢谢回答！！！