C) You have to/don't have to get up early. Today is Sunday.
d) Eldos has got a bicycle. He has to / doesn't have to buy another one.
e) Gulzat has to / doesn't have to help her mother with the household
chores. She's the eldest in the family.
f) Olga is going to stay at home because she has to / doesn't have to
study for a test.
g) I have to / don't have to take the bus. I live near my school.
