[ Tenses ]
They ___ all night because they couldn’t sleep.
A. talked
B. were talking
C. had talked
D. had been talking

Random Topics:
Participle Clauses & Cleft SentencesThe Future Simple TenseSimple Present and Present ContinuousConditional TensesGrammar for TOEFLFunctional Sentence TypesDemonstrative PronounVerb 3 formsCorrelative Conjunction & Complex SentencesPhrasal verbs and Prepositional PhrasesOther quiz:
Adverbs › ViewWhich sentence correctly uses an adverb of time?
A. They sang beautifully.
B. I have never been there.
C. I will meet you tomorrow.
D. She smiled warmly.
Unreal Uses of Past Tenses › View
As you are busy, _____we postponed the meeting?
A. had you rather
B. would you rather
C. do you rather