Третье:
2. have to queue
3. will have to meet
4. don`t have to pay
5. has to work
6. don`t have to get up
Четвертое:
2. Who doesn`t have to clean his bedroom every week?
Rob doesn`t have to clean his bedroom every week.
3. Who has to take the dog for a walk?
Rob has to take the dog for a walk
4. Who has to help in the garden?
Kim, Mark and Rob have to help in the garden.
5. Who doesn`t have to help in the garden?
Vicky doesn`t have to help in the garden.