选择下列适当短语完成下列句子（每小题1分，共5分）
baseded on, as if, be concerned about, graduating from, as a matter of fact
小题1:You shoud______________ your friend when she was upset.
小题2:The English spoken in England was________more _________German than the English we speak at present.
小题3:After ________________________college, we finally got the chance to take a bike trip.
小题4:It seemed _____________________ the world was at an end.
小题5:___________________________,I do not like violence.
小题1:be concerned about
小题2:based on
小题3:graduating from
小题4:as if
小题5:As a matter of fact
题目分析：
小题1:be concerned about 。情态动词should后面跟动词原形，选项中只有be concerned about符合条件，句意：当朋友沮丧的时候，你应该多关心她。
小题2:based on 固定短语：be based on“以……为基础”，句意：英格兰说的英语比如今我们说的英语更多的以德语为基础。
小题3:graduating from 介词after后可以跟名词或动名词作宾语，根据句意可知填graduating from。句意：大学毕业后，我们终于有一个骑自行车旅游的机会。
小题4:as if 固定句型：it seems as if+从句，“仿佛，好像”。句意：世界似乎到了末日。
小题5:As a matter of fact 固定短语：as a matter of fact“事实上”，放在句首，第一个字母要大写。句意：事实上，我不喜欢暴力。
