( )早晨你在上学的路上遇见了张老师,你很有礼貌向他说:___________________. A. Good night, Mr Zhang. B. Good morning, Mr Zhang C. Good evening, Mr Zhang.
______ they playing sports? A.AreB.IsC.Am
He’s _______ an e-mail. A.writingB.writeC.written
This is _______ duck. A.myB.anC.you
---__________? ---They are listening to music. A. What do they do? B. What are you doing? C. What are your grandparents doing?
There is a call ____ you. A.forB.on C.at