补充下列短语come _________being形成;产生according ________ 按照;根据……所说So ________以至于;结果 ________ before很久以前________ sure肯定地;确切地________ the last 500 years在过去的500年里
– Either you have made a mistake or he has. --- I _________.
– I didn’t enjoy the play given by those young people. --- ______.
What a big surprise to see you here! I _______ you ____ still abroad.
– What caused the fire? --- ______.
.After the party was over, the children were asked to _____the fire.