I’m too busy. Could you do_______ to help me?—Of course. I can do_______ for you if you want me to.
Who else do you know at the party __________ Jim and Tom?—Lucy and Lily.[ ]
_____ does your aunt get to the hotel? —At six-thirty.[ ]
Tom, where is your father? — I’m not sure. He_______ in his office.
______ of his time ______ been spent on studies every day.