In their efforts to persuade us to buy that product, shopkeepers have made a close study of human nature and have_______ all our little weaknesses.
As a famous Chinese saying , he who doesn’t reach the Great Wall isn’t a true man.
If we can’t afford meat we shall have to with fish.
She unspeakable trouble while she considered all these questions.
He was so touchy --- a word from her would him .
---I’ll thank you my affairs alone. ---I will. It’s none of my business.