Uzupełnij zdania twierdzące (✓), przeczące (✗) i pytające (?) poprawnymi formami wyrażenia have to oraz wyrazów podanych w nawiasach.

1 X: Doctor, _______________ (I / stay) in bed all the time?
   Y: No, but you _______________ (keep) (✓) warm. So please don’t go outdoors.
2 My brother _______________ (get up) (✗) early. He always starts classes at 9.00 am.
3 I don’t think Jane is training hard enough. She (try) _______________ (✓) harder if she wants to win the next game.
4 We’ve got plenty of time. We _______________ (hurry) (✗).