Under the influence of alcohol, angered people are likely to be aggressive than they would otherwise be and restaurant patrons are likely to tip generously than they otherwise would. a. more; more b. less; less c. more; less d. less; more

The answer is a. Under the influence of too much alcohol, people can be angrier than usual. However, at a restaurant, there intake is more likely to be monitored and they will most likely be happier and relaxed after a drink, so they will tip better.

Icannot see any engraving so i cant answer 12.massacre means wholesale slaughter and thats what happend when they the boston citizens