[ Tenses ]
Past simple, past perfect simple or past perfect continuous.
Before I ___ (have) the opportunity to book tickets for the concert, they ___ (all sell) out.
A. had / had all sold
B. had had / had been all selling
C. had been having / sold

Random Topics:
Clauses of ReasonAdjective ClausesPreposition of PlacePresent Perfect TenseIrregular Plural NounsPhrasal Verb and ModalSimple Tenses in EnglishParticiple - ing/ edGrammar Pronoun and Singular Plural NounPresent Continuous for FutureOther quiz:
Reported Speech › View“Where did he go?”
-He asked where he _____
A. had gone
B. has gone
C. went
D. have gone
Subject Verb Agreement › View
Which of the following sentences demonstrates correct subject-verb agreement?
A. The team are playing well.
B. The team is playing well.
C. The team am playing well.
D. The team were playing well.
Adjective Clauses › ViewWhy does he always wear clothes _____ are too big for him?
A. whose
B. whom
C. which
D. who
Grammar › View
Your mother ______ your phone for one hour.
A. used
B. is using
C. will use
D. has used
