HI! IM DOING A REPORT ON TRAVELING ABROAD. THERE ARE JUST A FEW THINGS I'M MISSING, AND HAVING PROBLEMS LOCATING. IN WHAT WAY DO ALGERIANS GREET AND SAY FAREWELL, DO HAND GESTURES MEAN ANYTHING, WHAT IS USUALLY MEANT WHEN GIVING FLOWERS, IS TIPPING O.K. AT RESTAURANTS, AND DURING BUSINESS FUNCTIONS, WHAT IS THE APPROPRIATE WAY TO DRESS, DO ALGERIANS USE BUSINESS CARDS, AND ARE THERE ANY COMPLEXES REGARDING TARDINESS?