He must be noisy in the classroom.
He mustn't be noisy in the classroom.
You _______ pay attention if you wish to win this game.
should / must
Is this sentence correct? "You should looking before you cross the street"
Incorrect.
You should look before you cross the street.
Mary should taking her medicine.
Mary should take her medicine.
Is this sentence correct? "You should try the new noodle restaurant next door."
Correct
You ________ speak during the film at the cinema.
mustn't
He ________ study more if he wants to pass his exams.
should / must
The boy shouldn't drank too much soda. Is this sentence correct?
Incorrect.
The boy shouldn't drink too much soda.
Use (should not): He plays computer games all day.
He should not (shouldn't) play computer games all day.
She is sick. She ____ see a doctor.
must / should
There's a 'no parking' sign, so you ______ park here.
mustn't
Complete the sentence: "My best friend is in the hospital. I _______ go visit him to cheer him up."
should
You ________ stop smoking if you want to improve your health.
must
You ______ drink too much coffee because it's bad for you.
shouldn't
Is this sentence correct? "You mustn't speaking loudly"
Incorrect.
You mustn't speak loudly.
Is this sentence correct? "You shouldn't to ride your bicycle in the rain."
Incorrect: "You shouldn't ride your bicycle in the rain"
Use (must): The puppy stays at home.
The puppy must stay at home.
Complete the sentence: "You __________ get water from that tap. It's not safe to drink!"
shouldn’t / mustn't / can't
To drive a car, you ______ take a test.
must
You _______ cheat on exams
mustn't
Use (should): They take a shower after playing outside.
They should take a shower after playing outside.
You _______ brush your teeth before going to bed
must
fight / mustn't / with / You / friends / your
You mustn't fight with your friends.
You _____________ send text messages during class. It's a rule.
mustn't
Complete the sentence: "You ________ pay attention and take good notes in class so you can get a better grade."
should / must