Complete the sentence with the correct form of the verb have to. 1 A: (1) Do you have to be 18 to vote in your country? B: Yes, you (2) have to be at least 18. But to become president you (3) have to be at least 2 I can't wear jeans to school. All girls (4) wear a blue skirt. But my brother (5) wear a shirt and a tie. He can wear what he wants. That's not fair! 3 A: What homework (6) do this weekend? tidy up my bedroom. B: I don't have any homework but I (7) B: Oh no!​