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- Do you have any idea what Paul does all day?—As I know,he spends at least as much time playing as he______.
- Do you have any ideas ________ is actually going on in the classroom?
- Do you know ________?— I’m not sure. Maybe he is a businessman.
- Do you know Australia was, as a matter of fact,________ used to be a nation of prisoners?
- Do you know Henry didn’t win that speech contest？ –_________? I thought for sure he would. He worked so hard on it.
- Do you know the man from ________ house the pictures were stolen？
- Do you know when ________?
- Do you like to study mathematics?—____? I like it very much.
- Do you mean that he should prepare for his exam one year in advance? –Sure. Anyway,____.
- Do you need any help, Lucy?——-Yes. The job is _________ I could do myself.