—Have you thought of a topic for your speech yet? —No, I______a lot about it, but I haven’t decided.
___________lessons were not difficult.
—You don't seem to be quite yourself today. What's wrong? —Oh, I'm suffering from a cold. Nothing serious,
You____________ television. Why not do something more active?
Peter won't drive us to the station. He has___________ to take us all.
He had little idea that it was getting so late, ___________ ?