She is said _____in the United States for four years before she came back to work in our company.
If you had listened to the doctor, you _________ all right now.
He is able to ___________ new jokes about the people and things around him.
She __________ have left school, for her bike is still here.
News came from the office __________ Wang Lin had been admitted to Beijing University.
Among all the birthday gifts ______ a DIY card, which I like best.