----- Nội dung ảnh ----- IV. Write have to, has to, don’t have to or doesn’t have to. 1. Don’t worry, there’s no rush. We ______________ get there early. 2. My mother is terribly tired and she ______________ rest after her long journey. 3. The children are so glad their father ______________ work on such a snowy day. 4. Mie ______________ see a dentist today. She’s booked an appointment at 4 o’clock.