Hi, Bob. How are you doing? It has been a long time _____ we left our junior middle school.
—Do you mind my asking you a rather personal question?— Not at all.________.
Some new factories _______ in our city next year.
He went home ________ some books.
According to the timetable, the train for Athens _____at seven o’clock in the evening.
We came home and found her ________ on the sofa.