如果你想知道今天是星期几,你应问:________A.Today is Monday. B.What today is day?C.What day is today?
I’m making a birthday cake for _______family. A.weB.usC.our
Winter _______. Zoom and Zip don’t skate. They sleep. A.comingB.comeC.comes
______ they playing sports? A.AreB.IsC.Am
He’s _______ an e-mail. A.writingB.writeC.written
This is _______ duck. A.myB.anC.you