凉云暮叶
as a tip if you like; but tipping is not necessary.
Note: Also tip taxi drivers and hairdressers about 15%. If the hairdresser is also the owner of the shop, you need not tip him or her; tipping the owner is not necessary. Always tip the person who washes your hair about $1 or $2.
35. The writer will go to the USA for A. traveling
B. tipping
.
C. studying
D. eating
36. Tipping in different restaurants in the USA is A. not popular A. 3%
B. not necessary B. 18%
37. When having a dinner, you should often tip about D. the same D. 15%
of the total bill for food and drink.
C. different C. 20%
38. If you get your own food and drink at A. restaurants 39. You will pay A. higher 40. You shouldn’t tip A. taxi drivers
