[ Modals Posibility and Probability ]
John is so silent. He __________ not be feeling well.
A. must
B. can’t
C. might
D. could

Random Topics:
Passive Voice in Past Simple TenseEmployment VocabularyContinuous and Perfect TensesGrammar - Verb FormsGrammar - much, many, a lot ofNoun ClauseSo Such Enough TooInfinitives for reasonsPunctuation and GrammarConditional 0Other quiz:
Grammar › ViewWhat change, if any, should be made to the following sentence:
Molly and Katy were eat donuts.
_
A. No change
B. Change ‘eat’ to ‘eating’
C. Add a comma between ‘Katy’ and ‘were’
D. Capitalize the word ‘donuts’
Modal Verbs › View
She _______exercise regularly for better health.
A. ought to
B. would
C. must
Grammar › ViewI _____ video games tomorrow because it is the birthday of my father.
A. haven’t played
B. can’t play
C. don’t play
D. hadn’t played
Grammar › View
We _______ get to the meeting on time yesterday. Our boss wasn’t happy with us.
A. could
B. couldn’t
