I want to be the best student in the class, so I _______ study hard.
mustn’t
must
don’t have to
needn’t
We __________ arrive at school before 8 o’clock.
have to
mustn’t
are
has to
We __________ be noisy in the library.
--Must I do my homework?
--No, you ______.
mustn’t
shouldn’t
needn’t
have to
He _______ wear a school uniform at school.
need
mustn’t
have to
has to
--______ she clean the toilet?
--No, she needn’t.
--Do I have to swim fast in the swimming pool?
--No, you ________.
Does he have to _____ a shower before he come in?
Does she ________ read all the books in one hour?
has to
have to
must
mustn’t
--Must I turn off the lights before leaving the room?
--No, _________.
I needn’t
I mustn’t
you must
you needn’t
【Make the sentences】 have to, they, clean, desk, the
【Make the sentences】 must, be, library, in, quiet, we, the
【Make the sentences】 we, run, playground, don’t, the, on, have to, fast
【Make the sentences】 I , must, my, have , breakfast?