Помогите пожалуйста сроооочно1)Fill in the gaps with must,mustnt or dont have

Помогите пожалуйста сроооочно
1)Fill in the gaps with must,mustnt or dont have to.
He.................do his homework.
You.........tell anyone. Its a secret.
We.........buy any eggs. Weve got lots.
You.......let the dog sleep in your bed.
You.........do the washing-up.

2)Fill in the gaps with has to, dont/doesnt have to, had to or wont have to.
Youve got lots of time.You........... hurry.
I broke my tooth,so I.......go to the dentists yesterday.
Lets clean up now so we clean tomorrow.
Lucy feels better now, so she take the medicine.
He ....... shout or else she cant hear him.