—He got his first book published. It turned out to be a bestseller. —When was ________? — ________ was in 2000 when he was still in college.
The country life he was used to _____ greatly since the opening policy.
He went there, _____ some books and call on an old friend of his.
It is the first time that you have come to China, _____?
— Shall I go and buy two more bottles of beer? — No, I’ve already bought twenty. That _____ be enough for us two.
Whether by accident or _____ , he arrived too late to help us.