[ Continuous Tense ]
What … you … when the accident happened?
A. was – doing
B. were – doing
C. did – doing
D. do – doing

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Conditional Type 1Present Perfect and Simple Past TenseWish SentencePassive Voice in Past Simple TenseSo - Too - Either - NeitherFuture Continuous, Future Perfect and Future Perfect ContinuousPresent Progressive or Present SimpleTypes of PrepositionVerbs and TensesGrammar - Present Perfect TenseOther quiz:
Phenomenon(s) vs. Phenomena › ViewYou can hardly believe that the unusual meteorological … are real.
(a) phenomenon
(b) phenomena
(c) phenomenons
Passive Voice › View
Someone steals my treasure.
My treasure ________ .
A. is stealed
B. is stoled
C. is stolen
D. is being stolen
Tenses › ViewThe acid rain ____ damage to forests over the years.
A. has caused
B. causes
C. is causing
D. will cause
Grammar › View
I __________ TV at the moment.
A. Am watching
B. Are watching
C. Is watching