Circle the correct word in each sentence. 1 You might / ought to go to the dentist to have your teeth checked if you feel pain.
2 May / Will I open the window for a while?
3 You needn’t / mustn’t shout in a hospital. Patients need silence.
4 We needn’t / shouldn’t study today. There’s no test tomorrow.
5 Peter might / can speak five languages, even Chinese.