Which is your umbrella?-----___________________ The red umbrella is mine. B.The black umbrella is mine.
你昨天去溜冰了吗?——是的,那太好玩了。 _______you go_______yesterday? Yes, that_______great.
_______you bringany food there?——Yes, I brought.
Helen_______ very excited_______the party.
We_______ a monkey_______ on the hillslastweek.
Mr Smith_______swimming every weekends. But he_______ do it last week.