3 Complete the sentences with words from each box. (^should should noT) if speak buy go play make wearj 1 John is tired.

1 John is tired. He should go to bed. 2 It\'s Meg\'s birthday tomorrow. We should make a cake for her. 3 The baby is sleeping. The boys shouldn\'t play so noisily. 4 Those girls should speak more politely to their teacher. 5 You shouldn\'t wear those dirty trainers to school. 6 That computer is too expensive. Harry shouldn\'t buy it.