Use:have to,had to,have/has,had.

1. A:Tomorrow is Janes birthday.But I (not/buy) a present for her yet.

B:Well,what about a big box of chocolates?Jane a sweet tooth.I think shes be really happy to gat a present like that.

2. Mum:Why are you still in bed,Steven?You (get up) half an hour ago.Youll be late for school.

Steven:Oh,Mum,I dont feel very well.I a sore throat and a headache.

Mum:Thats terrible! You stay in bed.Try to go to sleep.Ill send for the doctor.

3. Kate:Mum,when are we going to dinner?Im very hungry.I was very busy and not lunch today.

Mum:In twenty minutes.But first you wash your hands and set the table.

4. Jessica: you any special rules at school?

Alice:Nothing special.We respect others,wear a school uniform,do our homework and not be late for school.

5. Jane:Mum,I not any homework for Thursday.Could I go to the cinema with Kate and Julia?

Mum:Ok. a good time.But you come bake at 8.

Jane:All right.

Ответы:

1. hasnt bought( тут должен быть PP)

has

2.got up ( тут должен быть PS, т.к. указание времени)

have

had to

3.have, havent

had to

4.Have you got, наверное

5.-

have a good time, had to