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