[ Modals of Deduction ]
You ___ possibly be tired. You’ve just woken up.
A. must
B. could
C. can
D. can’t

Random Topics:
Ordering AdjectivesAdjectives vs AdverbsSimple Present Continuous TenseVerb + Infinitive or GerundReported Speech and Reporting VerbsIf ClausesAdjective SuffixesPast Perfect SimplePresent or Past TensesCan, Could, May, MightOther quiz:
Preposition of Time › ViewNext year, we plan to travel to Taiwan _____ September
A. in
B. on
C. at
Modals › View
Jessica _____________ enter the club. She is not 21.
A. can not
B. should not
C. would not
D. might not
Past Perfect & Past Simple › ViewMany of the people who attended Major Gordon’s funeral ____ him for many years.
A. haven’t seen
B. hadn’t seen
Phrasal Verbs › View
You should_______ things that you aren’t using. Don’t leave them on the floor.
A. put away
B. turn up
C. try on
D. take off