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

Young people tend to get up very late unless ________ to rise early.

--Why didn’t you take part in the school reunion （团聚、重聚）yesterday?
--I’m sorry, but not until last night ________ of it.

. Only _____ in a foreign-funded enterprise ______ the importance of learning English well.

However busy we are, we need to take exercise. Not only___________us keep healthy, it also stops us getting fat.

Not until some students failed in the exam _____ how much time they had wasted.

In no way ______leave ______ little children alone．

Though ____ many times, the song still sounds as nice as before

__________ the mother sacrificed everything for her daughter.

. Have you got a free evening next week? _______, let’s have dinner.