The student said there were a few points in the essay he _____ impossible to understand.
. —We’d better go downstairs right now for lunch. —__________ They serve food 24 hours a day.
. Nowhere else, as his mother told us, __________ except the cabin in the backyard.
. We’re all ready to put it into operation, ____________, we’re going to take action as fast as possible.
. —Your flight was quite late last night. —Yes, it was midnight __________ our plane finally got to Jinan.
. —I think I should wear a dress instead of this jeans. —It’s just a small informal party, so you don’t have to ___________.