[ Grammar ]
What _____ you doing when I called last night?
A. are
B. did
C. were

Random Topics:
Grammar: was/werePassive with ModalsTime ExpressionsRelative Clauses & Real ConditionalsNouns as AdjectivesEs and STenses and ArticleDefinite & Indefinite Pronoun & ConditionalsGerunds as objects of prepositionCoordinating ConjunctionOther quiz:
Noun › ViewWhich noun is countable noun?
A. water
B. water melon
C. sugar
Prepositions and Articles › View
He is famous …………. singing
A. at
B. in
C. for
D. to