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 do/ must doing) your homeowork.
must do
You/ must/ talk/ loudly/ the library
You mustn't talk loudly in the library
This lake has ......(a few/ many/ much/ any) water.
much
There is........(many/ a little/ a few/ any) milk in the bottle.
a little
I have......(some/ any/ a/ much) new English books.
some
(How many/ How much)....students are there in your class?
How many
