College Writing Skills with Readings 8th Edition by John Langan

Exercise 5

"His fingers were stained from cigarettes and he chewed the inside of his lip a lot, frozen in some personal cocoon of silence." This line from paragraph 2 supports the idea that a. Vingo had been drinking.
B) Vingo was nervous.
C) Vingo was a hostile person.
D) Vingo knew the young peope were watching him.