1. Must they get up at 6 o'clock?3. Must Ann help her brother?4. Must Tom look after his pets?5. Must we write the exercise?2. Must she eat a lot of fruit?
1. Must they get up at 6 o'clock?
3. Must Ann help her brother?
4. Must Tom look after his pets?
5. Must we write the exercise?
2. Must she eat a lot of fruit?