[ Grammar ]
Which perfect tense is this sentence written in?
They had not closed the schools before the big snowstorm arrived.
A. future perfect
B. past perfect
C. present perfect

Random Topics:
Prepositional PhraseGerunds, Infinitives and Modals of PossibilityNouns, Articles, DeterminersGrammar - Collective NounsRelative Clauses and UsageHabitual and Continuous TensesPast Perfect and Past Perfect ContinuousPronoun Antecedent AgreementConditional Sentence Type 2 and Type 3Question tag and + - AgreementOther quiz:
Conjunctions › ViewChoose the correct conjunction to complete the sentence;
The Black Mastiffs should defeat the Red Panthers, _____ a lot of people depend on them.
A. nor
B. for
C. yet
D. so
E. but
Grammar & Vocabulary › View
. I’ve got a ___________ job. I work five days a week, usually from 9 a.m. until 5 p.m.
A. part-time
B. full-time
C. employed
Grammar › ViewYou ____________________ teachers.
A. am not
B. is not
C. are not
Passive Voice › View
The room is being _________ at the moment.
A. was cleaned
B. cleaned
C. cleaning
D. clean
