1.   And, Fritsch said, United States authorities in any case advise Americans against leaving their passports behind when they embark on travel in a foreign country.

2.   Health authorities advised them to take laxatives and quinine salts and keep their windows open.

3.   In addition, while long lines for gasoline have all but disappeared, authorities advise that diesel fuel is still scarce.

4.   Keep it short, maybe just one page, etiquette authorities advise.

5.   More residents were leaving with their own boats Monday, but Walton said authorities were advising against it because of fast-moving water.

6.   Since flour settles and compacts, some cooking authorities advise fluffing it with a spoon or wire whisk before measuring.

7.   Some authorities advise moving the plant to a cool, dark place during this dormant period.

8.   The authorities also advised them to avoid settings like day-care or health-care centers where the bacteria could easily spread.

9.   The federal agency took the steps after District of Columbia authorities advised elderly and ill residents last week to boil their drinking water.

10.   With counterfeiters angling for part of the action, authorities are advising visitors to look for labels of authenticity.