2 Circle the correct options. 1 Maybe you should take a coat. It will / might be cold. 2 Phones will always be expensive. They won't/ might get cheaper. 3 It's not certain, but we will / may go to school by helicopter in the future. 4 They will / may go by train, but they still haven't decided. 5 He will / might have his own bike one day - he's sure of that!