21.   I caught it at a surprisingly well-attended matinee.

22.   I caught them at lunch, one at a time, by themselves.

23.   I thought for a moment that Jay Buhner caught it at first.

24.   I use improvisation because it catches me at my most animal, most un-self-conscious and most bold.

25.   I know this because a friend embarrassed me once by catching me at my computer stuffing tuna sandwich and chips in at the same time.

26.   I meant what I said last week when the TV news team caught me at that Christmas party, wearing that stupid Santa hat.

27.   If we catch one ball at the end of the game, we win.

28.   If researchers can catch cancer at a stage when genes are just beginning to mutate, they may be able to stop the cancer cells from growing.

29.   If the Taliban catch him at his secretive work, they will consider him an enemy of Islam and beat him up in the street before locking him away.

30.   In retrospect, Ms. Rockwell caught me at the perfect moment.