21.   Arriving at the castle of Chenonceaux, we were advised to exercise caution.

22.   At the same time, he stepped up pressure on local law enforcement officials to exercise more caution about randomly stopping young people of color near the Harvard campus.

23.   All of which suggests that new parents searching for help online should exercise caution.

24.   Bundesbank president Hans Tietmeyer said the German central bank must exercise extreme caution about further cuts in interest rates.

25.   But American citizens are still advised to exercise caution while traveling there.

26.   But he plans to exercise more caution this time around.

27.   But consumers should exercise some caution with debit cards as well.

28.   But she has exercised uncommon caution in choosing repertory.

29.   But some advise the players to exercise caution when considering a vote to decertify.

30.   But the rebound of orders was later and not as big as in the past, which may mean airlines are exercising more caution this time.