[ Past Tenses ]
What _____ you _____ when I called you yesterday?
A. was – doing
B. did – do
C. were – doing
D. are – doing

Random Topics:
Verbs + Gerund or InfinitivePerfect Tenses and VocabularyThere is or There areThe Present Progressive TensePast Simple and ContinuousPresent Continuous for FuturePast Simple (to be)Has Got & Have GotAction, Helping & Linking VerbsPast Simple, Present Perfect TenseOther quiz:
Grammar › ViewMy mother put the tray of glasses _________ on the table.
A. gently
B. lightly
C. heavily
D. politely
Grammar - Verb Forms › View
A: Mr. Smith, both printers in the computer lab are broken!
B: Don’t worry, by tomorrow afternoon, we ______________ new ones.
A. will install
B. will have installed
C. will be install
D. will installed
Tenses › ViewShe _________ English before you moved to New York.
A. had studied
B. will have studied
C. have studied
Vocabulary › View
first language you learnt to speak as a child
A. brother’s tongue
B. mother tongue
C. father tongue
