[ Modal Verbs ]
Luke ___ read when he was only three years old.
A. could
B. was able to
C. both are correct

Random Topics:
Connectives (because, due to, owing to, because of)Gerund & InfinitivesTenses & PrepositionTenses and OpinionsConjunctions and TransitionsSentence Adverbs & Third ConditionalAdverbs and PhrasesModal Verbs - ObligationGrammar Pronoun and Singular Plural NounPast and Past ContinuousOther quiz:
Singular and Plural Nouns › ViewThe _________ are falling to the ground.
A. leafes
B. leafs
C. leaves
D. leave
Grammar › View
The staff _______ ___________ ___________ lunch for the special guests since 8 a.m.
A. had been preparing
B. must have prepared
C. would have prepared
D. could have been preparing