[ Modal Verbs ]
Even with all the instructions, the machine ___ operate properly due to a technical glitch. This happened last year.
A. can
B. can’t
C. couldn’t

Random Topics:
Temporal Conjunctions and ConnectivesDependent PrepositionsHow much and how manyAdverb Of PlaceSimiles, Metaphors, Personification and HyperboleRegular Plural NounsPassive to ActiveVerb PhrasesDefinite ArticlesCommunicative GrammarOther quiz:
Parts of Speech › ViewBen and Mason both have BLONDE hair.
A. adjective
B. noun
C. preposition
D. conjunction
Past Tenses › View
He _____ money from me three days ago.
A. borrowed
B. had borrowed
Plural › ViewWhat is the plural of index?
A. Indices
B. Indexes
C. Indice
D. Index
Quantifiers › View
I didn’t see _____friends in the theatre.
A. much
B. some
C. any
