No one ...... with their mouth full.
should talk
ought talk
shouldn't talk
....... our teacher about the test?
Should we ask
Ask we should
Should ask we
The children ....... eat so many cookies before dinner.
not ought to
not should
had better not
........ I hand in my homework now?
Should
Had better
Ought to
They ...... study for the test tomorrow.
have better
had better
has better
You really ..... sign up for the race soon.
had better to
should to
ought to
Ricardo smokes a pack of cigarettes a day. He ...... quit.
shoulds
should to
ought to
You .... speak your native language in class.
don't ought to
shouldn't
hadn't better
Teo has a cold today. Should he ...... home?
stay
stays
to stay
You look cold............close the window?
Had I better
Ought to I
Should I