【2013铜仁】—I wonder ____________ at 8:00 last night? —I was watching NBA. A. What were you doing B. What did you do C .what you were doing D. What are you doing
-----Let’s play computer games.------________________
We like______, but we don’t like _______.
Thank you _____ your telephone number. Can I call you _____ the number?
Ann ,is this pen ______?----No, it isn’t. It’s_______.
----Are _____ your parents?---No , ______ aren’t.