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Giup
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IV. Writing: (5 pts)
36. They moved to this suburb in 1997.
A. They have lived in this suburb since 1997
C. They have lived in this suburb before.
37. I have known him for four years. (Make questions)
B. They lived in this suburb in 1997.
D. They have moved to this suburb since 1997.
A. When did you know the teacher?
C. How often do you meet the teacher?
B. Why did you know the teacher?
D. How long have you known the teacher?