[ Vocabulary and Grammar ]
We couldn’t open the door because it ………………. locked.
A. is
B. was
C. is being
D. will be

Random Topics:
Grammar RulesTenses of VerbsAdverbs and Time ExpressionsMixed ConditionalPresent Tenses and VocabularyIf- ConditionalAdjective / Noun + to InfinitiveVocabullary TestAnalogyPassive Voice & TensesOther quiz:
Grammar › ViewI am singing at our recital this week, so I better get ready! Singing is being used as a _______
A. Gerund
B. Participle
C. Appositive
D. Verb
Grammar › View
Feeling guilt (is/are) a sign that there is a lesson to be learned from something that happened.
A. is
B. are
Grammar › ViewI told you, _____ not important.
A. it’s
B. its
Tenses › View
She (walk) …………to school when it started to rain.
A. were walking
B. was walking
C. is walking
D. will have been walking
