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have to C~しなければならない。
have to go
Cook have to cook
do have to do
→
N
I have
to
study
MY
father has to cook dinner
(D) I have to do my
home work.
to
(2) I
have to
school.
(3) Ken has to
get up
early
tomorrow.
dinner
(4) My father have to cook
this evening.
I don't have to
get up
early,
have to ~しなければならない。
n't have to ~しなくてもよい。