[ Past Perfect Tense ]
The prisoner……….. free until he had returned the stolen things.
A. didn’t set
B. doesn’t set
C. hasn’t set
D. wasn’t set

Random Topics:
Modal Verbs and Contrastive ConjunctionsPast Simple and Past ContinuousLanguage Features: Reflective ArticleNoun and Modal VerbsPresent Simple and ContinuousSuffixes and TensesAction vs Linking Verbs/ Verb PhrasesModal Auxiliaries and To Be VerbsComparativesPast and Present ContinuousOther quiz:
Articles › ViewBarack Obama is ________ President of ________ United States.
A. the / the
B. a / Ø
C. the / Ø
D. the / an
Grammar and Reading › View
The little boy ran in the park caught his ball and chased his dog it was a tiring afternoon for him.
A. incomplete sentence (fragment)
B. run on sentence
C. complete sentence
Adjectives and Adverbs › ViewWhat a _______ way to interrupt!
A. nice
B. nicely
Vocabulary › View
The more ______ food we consume, the more health benefits we gain.
A. organic
B. respiratory
C. disposable
D. usable
