... 11 could erupt?170 Lexis Subject-Specific Vocabulary Verbs: erupt, evacuate, devastate, strike. Nouns: altitude, atmosphere, wave.Activity 1Substitute a synonym from the vocabulary list for ... generic product, they buy it.1 72 Lexis Comprehension CheckThe purpose of this activity is to check your understanding of the article and to givepractice using vocabulary words. Label each sentence ... food for a long time, butwhen a market offers a bargain on a generic product, they buy it.1 72 Lexis i. The insect's flight around the room was so that I couldn't tellwhere it would...