Question

Complete the following sentences with the correct form of the modal verbs in parenteses.

A)the best headphones,noise-canceling headphones,help block out other noises.That way,you (should/don't have to) turn up the volume on your music as loud to hear it well.

B)talk to a parent or call a doctor right a way if you have any symptoms of a perforated eardrum.You (should/don't have to) also see a doctor if you continue to have symptoms after getting treatment for a perforated eardrum.

Answer 1

a) don't have to
b) should