[ Tenses ]
They ______ (argue) for hours before reaching a decision.
A. argued
B. had been arguing
C. have argued
D. were arguing

Random Topics:
Grammar: wishes and regretsComparative and Superlative AdjectivesActive & Passive VoiceAdverbial Clause of MannerAsking and Giving OpinionVerb Tenses and ModalsGrammar: so and suchTransitional WordsPresent Tense vs Past TenseTenses and Word FormationOther quiz:
Grammar › ViewChoose the correct answer for the gap:
We ___________ had a big family party.
A. occasionally
B. used to
Phrasal Verbs › View
If kids are…….you at school, you need to tell me or your teacher about it.
A. do without
B. backing down
C. picking on
Present Tenses › ViewThe people in the flat upstairs ____ (disturb) us every night this week.
A. disturb
B. are disturbing
C. have disturbed
D. have been disturbing
Modal Verbs › View
You ________________ be late for work.
A. Mustn’t
B. Must
