[ Tenses ]
While they were watching the movie, the power went out.
A. past simple
B. present simple
C. future simple
D. past continuous

Random Topics:
Modals for DeductionPhrasal VerbGrammar, Literature, and VocabularyTOEIC Tenses, VerbsGrammar - FuturePassive Modals in Different TensesPresent Progressive (Future)Articles and Quantifiers3rd Person SingularHelpful PhrasesOther quiz:
Grammar › ViewJane: “What _________ in the evenings?”
Mary: “Usually I watch TV or read a book.”
A. are you doing
B. you do
C. do you do
D. did you do
Grammar › View
How long have you been playing the trumpet?
a. About 50 cm.
b. For four years.
c. In my room.
d. By myself.
They _______________ (finish) dinner by the time we _______________ (get) there.
A. have finished / get
B. finish / have gotten
C. had finished / got
D. are finishing / got
Verb Patterns › View
I don’t know what …………. Can you help me?
A. to do
B. do
C. doing
