The weather turned out to be fine yesterday. I the trouble to carry my umbrella with me.A should have taken B could have taken C needn’t have taken D mustn’t have taken
Michael never dreamt of ___ for him to be sent abroad very soon.
_____ of danger in the street at night, she had to go home, with a friend ____ her.
____ at a college or university in the USA, Chinese and other international students must demonstrate a strong ability in spoken and written English.
With a lot of difficult problems ____, the manager felt worried all the time.
As we all know, it was _____ that resulted in the terrible car accident.