[ Past Simple, Past Continuous, Past Perfect ]
They all ______ talking when the professor came into the hall.
A. stopped
B. had stopped

Random Topics:
Future PassiveIntensifiers: Really vs VeryPast Tense vs Future TenseAsking & Giving OpinionTime Clauses of FutureModal AuxiliaryPronounsGrammar for IELTSAuxiliary Verbs (be, do, have)Gerund NounOther quiz:
Will - Be going to › ViewI bought my plane tickets. I ___________ New York next summer.
A. will go
B. am going to
Subject-Verb Agreement › View
Knowledge gained after long study (disappear, disappears) rapidly from our minds.
A. Disappear
B. Disappears
We …………………. our homework every day.
A. mustn’t do
B. must do
C. mustn’t
Modals › View
Emma, Daniel, and Benjamin are excited! Their friend Rashhed ____ dance professionally at the school talent show next month.
A. could
B. can
C. will be able to
