[ Perfect Tenses of Verbs ]
The sky had opened up and there was a storm.
A. present perfect
B. past perfect
C. future perfect

Random Topics:
Verb PhraseSimple Present Continuous TenseArticle the or zero article (-)Do not- Does notFuture Tense and ConditionalsZero Conditional SentenceContrastive ConjunctionsOrdering AdjectivesOpinion / AgreementAlthough / DespiteOther quiz:
Have vs. Has › ViewI don’t _____ an English dictionary
A. have
B. has
Adverbial Clause › View
She will stay at home _____ she feels better.
A. as long as
B. unless
C. when
D. although
Present Perfect or Past Simple Tense › ViewHave you ever ______ exotic food?
A. eat
B. ate
C. eaten
D. eating
Tenses › View
He rested his horse for it ……………
A. limps
B. was limping
C. has been limping