[ Modal Verbs ]
He had been working for more than 11 hours. He _________ be tired after such hard work.
He _______ prefer to get some rest.
A. must / may
B. can’t / may
C. could not / has
D. could / can’t

Random Topics:
Tenses, Tag Questions, Phrasal VerbsPrepositions after Verbs and AdjectiveAdverbs of Time and PlaceWord Form & Verb TenseReported Speech and Reporting VerbsTransition WordsGrammar: MorphologyAdverbial Clause of ConcessionModal Verbs and ConditionalsBecause / soOther quiz:
Grammar › ViewWe kept fishing till noon but I didn’t catch anything __________ and got really bored with it. To me, it was a stupid waste of time but I certainly wasn’t going to tell Dad that.
A. I
B. myself
C. me
D. my
Homonyms › View
One variety of gin is made from ___ berries.
a. sloe
b. slow
