[ Tenses ]
So who…or what…______________ around upstairs?
A. had walked
B. had been walking
C. was walking
D. walked

Random Topics:
Tenses and ArticlesDo / Have / Can - Basic QuestionsPrepositions after Verbs and AdjectiveMain Idea and Sentence StructureTOEICModal Verbs of ObligationModals "Should"If- ConditionalCorrelative ConjunctionRelative PronounsOther quiz:
Present Tense › ViewDo your parents ______ ang pows during Chinese New Year?
A. give
B. gives
C. gave
D. giving
Present Perfect Tense › View
A: He looks tired!
B: Yes, he _____a marathon!
A. already finished
B. still has finished
C. hasn’t finished yet
D. has just finished
3rd Person Singular › ViewChoose the third person singular of the verb: PLAY
A. PLAYS
B. PLAYES
C. PLAY
Tag Questions › View
You won’t forget to give me those books back, _____ you?
A. don’t
B. doesn’t
C. do
D. will
