( )(2)下午老师上课时,可以说: A.Good morning , class. B. Good afternoon,class.
Are you Mr. Frank? Yes, ____. A. I amB. we areC. you are
They go _____ a picnic in spring. A. forB. onC. to
Who’s ____ father? The man in gray. A. you B. yourC. you are
_____ orange, please? A. AnB. \ C. A
Hi, where is your mother? She is with _____. A. IB. me C. my