[ Tenses ]
Jane ________ her house when the guests arrived.
A. is cleaning
B. was cleaning
C. has been cleaning
D. had cleaned

Random Topics:
Present Simple vs Past SimpleModals, Infinitives and GerundsPast and Future TensesFirst Conditional, Future Time ClausesSentence Adverbs & Third ConditionalProgessive TensesPossessive Adjectives and Possessive PronounsParticiple - ing/ edGrammar: Simple Past and Past Continuous-ing &-ed AdjectivesOther quiz:
Modal Verbs › ViewAll employees _____ wear their ID badges at work.
A. should
B. must
C. could
D. would
Past Perfect Tense › View
Tony knew Istanbul so well because he _____________the city several times. (visit)
A. Had visited
B. Have been visited
C. Had been visited
D. Has visit
The cat chases __________ own tail.
A. His
B. Her
C. My
D. Its
Future Perfect Tense › View
No, they —————– all the required courses by next July
A. not completed
B. won’t have completed
C. haven’t completed
