1. Match the words with the opposite meaning.
a) include, adult, essential, produce, hide, birth, refute,
conscious, fulfill, inside, improve.
b) damage, secondary, neglect. support, destroy, unconscious, exclude, exhibit, infant, death, outside.
2. Match the words with a similar meaning.
a) evident, arrive, try, move, aware, stretch, conceal,
include, connect, sense, aim, reply, disprove.
b) advance, attempt, perceive, link, involve, hide, extend,
approach, apparent, conscious, purpose, respond,
refute, ultimate.