How was the professor’s lecture?-Impressive. Thank you so much for giving me a lift during the rush hours. If not, I ________ the lecture today.[ ]

________ from his accent, he must be from Hunan.[ ]

The manager believed price will not riseby more than four percent

Good news-two of our classmates ______ intoTsinghua University in advance!

Under no circumstances _____ that I would meet so many problems when I decided to take the job．