完成句子（共10小题；每小题2分，满分20分）
小题1:Langlang, ______________________ , has performed successfully on a lot of grand occasions . (gift)
朗朗，很有音乐天赋，曾经在很多大场合成功表演过。
小题2:_________________ that the experiment ended in failure? We should try to find out the cause.(come)
实验怎么会失败呢？ 我们应好好找找原因。
小题3:With about 2000 seats ______________, the concert hall can hold more than so many people. (sit)
有大约2000个座位，这个音乐厅可容纳更多的观众。
小题4:The young man has ______________________ of turning on the computer to read news at home and abroad as soon as he comes back from work. (get)
这个年轻人养成了下班就打开电脑看国内外新闻的习惯。
小题5:He pretended not ________________________ it. (hear)
他假装没听说过这件事。
小题6:______________________________ at home, the novelist went for a walk as a rest.(spend)
花了好几个小时在家写作，这位作家出去散步休息一下。
小题7:I’m sorry ,I can’t remember ______________ that the Qin dynasty united the currency of China. (it)
很抱歉，我不记得秦朝究竟是在何时统一中国货币的。
小题8:Have you ever been to Yuanmingyuan in Beijing? Now it is in ruins, because it _______________ years ago and was not rebuilt. (burn)
你去过北京的圆明园吗？现在是一片废墟，因为多年前被烧毁了且没有重建。
小题9:I eventually persuaded my president to open a branch in the middle-sized city.As a result, I was there _________________________ our company。(behalf)
我最后终于说服了总裁在那个中等城市开分公司。结果，我就在那做我们公司的代表了。
小题10:Under no circumstances ______________________ the manager’s office except the manager himself. (access)
在任何情况下，除经理自己外，任何其他人都不能随意进入经理的办公室。
小题1:who has a gift for music
小题2:How did it come about
小题3:to sit on
小题4:got into the habit
小题5:to have heard about/of
小题6:having spent several hours( in) writing
小题7:when it was
小题8:was burnt /burned to the ground /was burnt down
小题9:(to be) on behalf of
小题10:can anyone else have free access to
题目分析：
小题1:考查定语从句：先行词是Langlang,定语从句用who引导，who 做定语从句的主语has a gift for music有音乐天赋
小题2:考查句型：怎么会…？How …it come about…？，因为是过去式用助动词did。
小题3:考查with复合结构，to sit on是宾语补足语修饰seats
小题4:考查词组：染上…习惯，因为是现在完成时，has后面接got into the habit
小题5:考查pretend to have done假装已经做了，听说：hear of/about,to have heard about/of
小题6:考查现在分词的完成式做状语：因为是先花了几个小时写作，然后才出去散步的，用having spent several hours( in) writing
小题7:考查强调句的特殊问句：疑问词+is/was+it that…,因为这个强调句的疑问句是做宾语从句的，所以是陈述句语序：when it was
小题8:考查词组：被烧为平地was burnt /burned to the ground /was burnt down，burn的过去分词是burned或burnt。
小题9:考查词组：为…辩护：(to be) on behalf of可以是介词短语做状语，也可以是不定式做状语。
小题10:考查倒装句：Under no circumstances绝不，后面接部分倒装句：can anyone else have free access to随意进入：have free access to
点评：这道题句子后面都有词组的中文含义，需要用适当的形式填写，动词的时态，名词的数都要考虑。