________ is this pen? — It’s white.
What can I do for you, Madam? –I’d like ________.
There was a big fire in the street last night, but the firemen _______ within twenty minutes.
Yao Ming was born_____ September <http://zk.>2,<http://zk.>980.[ ]
Are you coming to Davy’s party, Kate ?— I’m not sure, I ________ go to the movies instead.