—Excuse me. How far is the post office from here? —It’s about _______walk. A. ten minute B. ten minutes C. ten minutes’
Helen________her keys in the office so she had to wait until her husband________home.
The pen I________I________is on my desk.
________got into the room________the telephone rang.
Tom was disappointed because most of the guests________when he________at the party.
—Why did you miss the English class? —Because my alarm clock didn’t________.