One ought ________ for what one hasn't done.
The stronger the _____is, the more quickly a man will learn a new skill. In other words, it is up to whether he has an interest in it.
Reading ___the lines, we can get the message _ they are worried about their son.
–You know my daughter failed in the application to the Columbus University. – I’m sorry to hear that. But she never pays attention to her oral English. –____________________.
I was disappointed with The Transformers 3, for I had expected _ to be much better.
–Were you caught in the rain yesterday? –Good luck, No sooner ____ home than it poured down.