Tom likes doing everything by himself. He chose his own food , carried it to the table and enjoyed it. Jerry often drinks in the bar with his friends. Mary, not as usual,had a different meal with her family in a restaurant. Candy is going to a hotel with 3 big boxes and 4 bags.Someone will help her. Betty likes to have dinner with music. A.15% of the bar bill to the bartender when her gives you the check.. B.15% of the bill, or 20% in a very fine restaurant, to waiters or waitresses. C.25 or 50 cents to the boys why carry your tray to the table in cafeterias. D.25 cents for checkroom attendants if the charge is 75 cents. E.$5 or $10 to the headwaiter or head-waitress if he or she arranges a special table for you, cooks an unusual dish in front of you.F.$1 or $2 to the pianist or organist for playing your request.G.$2 or $5 for heavy trunks and $1 per bag for suitcases to the porter.