[ Tenses ]
________ students ________ when the teacher walked in?
A. Did … argue
B. Was … arguing
C. Were … arguing
D. Had … argued

Random Topics:
Present tense AffirmativeArticles & QuantifiersPast Simple (to be)Comperative and SuperlativeGrammar - NounsPast Tense and Perfect TenseSubject Verb Agreement Irregular VerbPronouns and QuantifiersPresent / Future / Present Progressive / non Action VerbsTypes of PhrasesOther quiz:
Prepositions › ViewI am really good —- getting on well with others.
A. within
B. in
C. at
Grammar › View
Which option correctly completes the sentence: “He seemed to be exhausted because he ………….. hard all day.”
A. has worked
B. had been working
C. has been working
D. had worked