—Look! Someone has spilt coffee on the carpet. —Well, it ________ me.
I haven' t seen Mary these past few days. I m afraid she ____ herself for some time.
The truth, Sir, is that the old man____ across the street when my car hit him.
Our TV sets sell well, but ten years ago no one could have imagined such a big share in the market that they ____.
— Look! How long ________ like this? —Three weeks! It’s usual here that rain _______ without stopping these days of the year.
I won’t tell the student the answer to the math problem until he ______ on it for more than an hour.