[ Grammar ]
What _____ at 9 o’clock yesterday morning?
A. have you done
B. did you do
C. were you doing
D. did you doing

Random Topics:
Present Simple & Present Progressive TensePossessive AdjectivesConjunctionsModal Verbs & Time PrepositionsPhrasal Verb With TakeNoun Clauses with THATArticles with Substances1st ConditionalAdverbs or AdjectivesTenses - Present and PastOther quiz:
Grammar and Vocabulary › ViewThis verb means to pay regularly to receive something.
A. reviews
B. season
C. addicted to
D. subscribe to
Modals › View
If my boss is away on business, I……use her office to make phone calls.
A. can
B. can’t
C. need
D. allowed to
Modal Verbs › ViewYou __________ not work so much.
A. may
B. must
C. should
Grammar › View
Is this item a COMPLETE or INCOMPLETE sentence?
It is cold.
A. complete
B. incomplete
