[ Past Perfect Tense and Past Tense ]
Last night I started to study at 07:30. Dian came at 07:35, I … …. (study) when Dian came.
A. had studied
B. have studied
C. had study
D. have been study
E. has been studied

Random Topics:
Adjectives & QuantifiersGrammar and StructureWill vs Verb InfinitivesPassive Voice Present SimpleTenses and Sentence CompletionUsed to - Would - TensesTenses and ConclusionsActive and Passive voicePast ContinuousModals of ProbabilityOther quiz:
Grammar › ViewMy friend _______________ the answer to the question.
A. is known
B. is knowing
C. have known
D. knows
Grammar › View
She wants ………………. two files.
A. delete
B. to delete
C. deleting
Grammar and Vocabulary › ViewShe was ______________ deeply about the problem at hand.
A. supposing
B. concentrating
C. guessing
D. imagining
Grammar › View
Yesterday, Rahman ____________his snacks during recess very quickly as he was hungry.
A. ate
B. eat
C. is eating
D. were eating
