My uncle, who _______ in Paris for 6 years, now teaches French in a famous domestic university.
Don't doubt the possibility we declared yesterday ____ we will surely win the game in spite of all the difficulties.
The boss of the company is trying to create an easy atmosphere ______ his employees enjoy their work.
_____we understand things has a lot to do with what we feel.
It was so noisy that we _____ hear ourselves speak.A. couldn't B. shouldn't C. mustn’t D needn’t
—Did you enjoy the party?—Yes. We _____well by our hosts.