Question

va rog ajutatima dau coronita 3 prop. cu must,masn't ,thei must si they musn't

Answer 1

must : you must follow the instructions.
musn't : They musn't do bad things. ( nu stiu daca asa se scrie negatia la must)
They must: They must follow the teacher.
They musn't do any tricks in the hour time.
Sper ca te.am ajutat =)

Answer 2

I must do my homework for tomorrow.
I musn't play outside when is cold.
They must have a ticket for the ride.
They musn't open the windows.