Question

While driving you got hungry. Here you ______ have a snack. *should

can

must​

Answer 1

Here you must have a snack.

// should means to force or to advise someone to do something//
// can means, if you like then do or if you don’t like then, don’t do//
// must means that is compulsory whereas can means optional//

Answer 2

While driving you got hungry. Here you can have a snack.