Relacionar Columnas C17U2LB GrammarVersión en línea Match the formulas with the sentences. por Modern English 1 noun + be 2 be + adjective 3 What's + adjective + be 4 verbs, e.g., know, think, say, show One problem with TV is (that) it reduces students' reading time. Experts claim (that) watching TV is one cause of obesity. It's clear (that) TV viewing contributes to inactivity. What's disturbing is (that) TV may have an effect on language development.