[ Present Simple and Past Continuous ]
What ………….. when I …………. you?
A. you were doing ………. called
B. were you doing ……… called
C. did you do …….. was calling
D. you doing …….. called

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TOEICArticles A and AnArticles and DeterminersClauses and GerundsDefinite & Indefinite Pronoun & Conditionalstoo / enoughAbilityFuture Continuous, Future Perfect and Future Perfect ContinuousPresent simple or Past simpleAdjectives with -ED and -INGOther quiz:
Grammar › ViewWhen she thinks about the answer to her question.
A. Complete Sentence
B. Fragment
Tenses › View
John ______ a book when I saw him.
A. is reading
B. was reading
C. read
D. has read