7. a) Make negative or positive sentences. a) You have to wear a jacket. → You don't have to wear a jacket.
d) They don't have to wear a uniform. They have to wear a
uniform
c) Aijan has to iron the clothes.
a) We don't have to take the bus to school.
e) Sanjar has to feed farm animals.
f) I don't have to mop the floor.
g) Aliya and Feruza have to clean the windows.​

a) You have to wear a jacket. → You don't have to wear a jacket.

d) They don't have to wear a uniform. - They have to wear a uniform.

c) Aijan has to iron the clothes. - Aijan doesn't have to iron the clothes.

a) We don't have to take the bus to school. - We have to take the bus to school.  

e) Sanjar has to feed farm animals. - Sanjar doesn't have to feed farm animals.

f) I don't have to mop the floor. - I have to mop the floor.  

g) Aliya and Feruza have to clean the windows.​ - Aliya and Feruza don't have to clean the windows.​