单项选择题
A.Sun. B.Rain. C.Spaghetti. D.Wine.
A.The man can sleep in the office. B.She can have someone to repair the air conditioner. C.She can work without air conditioner. D.The man can do his work in the office.
A.Wife and husband. B.Salesman and customer. C.Teacher and student. D.Employer and employee.