题目内容：

汉译英：补全句子（注意虚拟语气）
1.(要不是手臂受伤）,he would have won the weightlifting competition.
2.He has a gift for language,or (不可能英语学习进步这么快）.
3.But for the ads we have made,(我们的产品不可能卖得这么好）
4.Had you come last Friday,(会见到那位著名教授的）
5.If you had called him yesterday,(现在就知道怎么做了）
6.Tim insisted that (会上应该讨论该问题）
7
I was caught in a rain and got wet all over.(要是我带了伞就好了）