-----Did you watch the basketball match yesterday? -----Yes, I did. You know, my brother ________ in the match.
Everyone in our class was working hard and doing what we could _______ a good college.
He ran as fast as he could _____ to catch the early bus.
The murderer was brought in, with his hands ______ behind his back.
Anyone ______ trying to take knives on heard flights would be caught by the police.
_______ the road round to the right, the blind man asked a boy to guide him.