You................wash your hands.
must
You..............raise hand to speak.
must
You ...............sleep in class.
mustn't
You ..............listen to the teacher.
must
You.................be late for school.
mustn't
You.............take photos.
mustn't
You.............use your mobile phone in class.
mustn't
You...............wear a mask.
must
You must /mustn't do your homework.
must do
You must/mustn't talk loudly the library
You mustn't talk loudly in the library
I have......(some/ any/ a/ much) new English books.
some
(How many/ How much)....students are there in your class?
How many
