Question

A teacher ____ be a patient

You ____ talk loudly in the library

IT'S raining. _____ You take

you _____ for when you see that sian.
you ______ eat in class.
you _______ keep away from the grass!
you _______ take a cough syrup once a day.
you______ tell my secret to anybody​

Answer 1

Oi!

Tá sem um enunciado, então eu não sei exatamente o que a questão tá pedindo, mas vou ajudar da forma que eu consegui entender.

Eu acho que está se referindo ao verbo modal MUST

Frases positivas: ter que/um dever/precisar

Frases negativas: proibição

▪︎ A teacher must be patient.

▪︎ You must not talk loudly in the library.

▪︎ It's raining. You must take an umbrella.

____________________________

▪︎ you _____ for when you see that sian. (não entendi a frase)

▪︎ you must not eat in class.

▪︎ you must keep away from the grass!

▪︎ you must take a cough syrup once a day.

▪︎ you must not tell my secret to anybody.