[ Grammar ]
Did you _____ your room yesterday?
A. cleaning
B. cleans
C. clean
D. cleaned

Random Topics:
Progressive TensesConjunctions - Conjunctive AdverbsPreposition on TimeModals of Necessity and SuggestionPast Perfect and Past Perfect ContinuousRelative Pronouns and AdverbsTenses & PrepositionComparatives, Superlatives, and ModalsEnglish MorphosyntaxPresent/Past/Past ParticpleOther quiz:
Modals for Deduction › ViewYou should try the new restaurant; it’s highly recommended. What is this an example of?
A. Online review
B. Peer recommendation
C. Personal experience
D. Celebrity endorsement
Grammar and Vocabulary › View
Samuel works in a ________.
A. bank
B. office
C. waiter
Grammar › ViewHe ___ her beautiful flowers last week
A. is sending
B. sends
C. sent
Grammar › View
He speaks French and German ________ he is not very fluent in English.
A. and
B. but
C. so
