Question

高中英语虚拟语气

这有7道题目 是人教版高三英语第8单元单元单元workbook的Grammar。改成虚拟语气
1.I am sorry that I forgot to send Maggie an e-mail telling her my arrival time yesterday.(if only)
2.Our product has become a best-seller due to the advertisements we have been marking.(but for)
3.Thanks to the Internet,global communication is easy.(without)
4.The government issued a new policy to help the jobless so that they would not suffer.(otherwise)
5.The factory on fire was saved as the firefighters arrived in time.(suppose)
6.I regretted that I did not go to Beijing by train as my fight was delayed for so long.(would rather)
7.He greeted me with a smile,but actually I did not know him.(as if/as though/
求求各位大大快点给答案，马上要用！！谢谢各位了！！！

Answer 1

1.If only I had sent Maggie an e-mail telling her my arrival time yesterday.(if only)
2.Our product wouldn't have become a best-seller but for the advertisements we have been marking.(but for)
3.Without the Internet,global communication wouldn't be easy.(without)
4.The government issued a new policy to help the jobless, otherwise they would have suffered.(otherwise)
5.The factory on fire wouldn't have been saved ,supposed the firefighters hadn't arrived in time.(suppose)
6.I would rather that I had gone to Beijing by train as my fight was delayed for so long.(would rather)
7.He greeted me with a smile as if/though he had known me.(as if/as though/