You _______ pay attention at school.
must
What must we do in the library? Use "must" to make a sentence.
We must keep quiet in the library.
You mustn't _________ (run) in the corridor.
run
We ______ shout in class.
mustn't/ must not
What must we do when we go out? Use "must" to make a sentence.
We must wear a mask when we go out.
We _______ take care of our pets.
must
You must _______ (keep) your bedroom tidy.
keep
Put the words in a correct order: must / carefully / homework / you / do / your / .
You must do your homework carefully.
Put the words in a correct order: wear / they / a / must / uniform / school / at / .
They must wear a uniform at school.
She _________ ____________ (pick) the flowers at the garden.
mustn't pick
You _________ ____________ (work) hard in the exam.
must work
