[ Modals ]
I’m certain that this _____ be the book that I bought.
A. didn’t have to
B. mustn’t
C. can’t
D. shouldn’t

Random Topics:
Adjective, Adverb, and Noun FormsModals of AdvisabilityConstrative ConjunctionOffer and SuggestionRegular Plural NounsSimple Past - Irregular VerbsEnglish ArticleComparatives, Superlatives & EquativesVocabullary TestPRESENT SIMPLE vs PRESENT CONTINUOUS + QUANTOther quiz:
Phrasal Verbs › ViewI wonder, when you ……. a deal like that, whether you’ll ever get one again.
A. cut back
B. back down
C. pass up
Grammar › View
In which case is the pronoun who or whoever belong?
A. nominative
B. objective
C. possessive
Possessive Adjectives and Possessive Pronouns › ViewOur house is very dirty, but _________ is very clean.
A. his
B. he
C. he’s
D. her
Grammar › View
That’s a pity. It means we’re __ to be late for our meeting.
A. bound
B. unlikely
C. due
