Ouch ! is it hurt Jimmy ? You had better watch the ball carefully
A
You should learn English before moving to America
A
You had better go to dentist and have your bad tooth extracted
A
It's really a good movie. I think you should watch it soon.
O
Arnold, you look tired. How about get some sleep
A
Dad, you have a terrible cough. You had better not to smoke anymore
C
It's totally dangerous. You shouldn't texting while driving
C
It's 11.pm already, I don't think you should go outside.
O
He is still a baby and not allowed to drink cola, you should give him warm water
A
You shouldn't play your mobile phone in the dark room, it will ruin your sight
C