1．It was the most terrifying accident I’d ever witnessed (目睹), which made me have bad dreams for several days.
2．We must bring in the advanced (先进的) technology in a short time.
3．Assuming (假定) that you get a place at university, how are you going to finance your studies?
4．She explained the question to the boy five times with great patience (耐心)．
5．Surprisingly, he had leapt (跳跃) from a window in the high building and escaped.
6．We believe the students will soon get accustomed (习惯的) to the climate.
7．We are watching with you this great historic (历史性的) event and share with you the joy and happiness.
