He didn't believe it was true until he _________ the job which he had dreamed of.
When the thief found the police had already _________ him, he ran away quickly.
Lack of money __________ her not continuing her studies.
Holiday shopping __________ be a tiring experience. There are so many places to visit and choices to make.
When the New Year comes, children often ________ and get some gifts.
The weather turned out to be fine yesterday. Ithe trouble to carry my umbrella with me. A should have taken B could have takenC needn’t have taken D mustn’t have taken