[ Passive Voice ]
I think this floor …….. since last week.
A. Has swept
B. Was swept
C. Is swept
D. Is being swept
E. Has not been swept

Random Topics:
Adverb of TimeVocabulary, Grammar, SpellingVerbal TensesPhrases & ClausesCountable QuantifiersPresent Perfect or Past SimpleInterrogative PronounsVerb TensePresent Continuous, Present Perfect and Used toAdverbial Clause of ConcessionOther quiz:
Grammar › ViewWe saw _____ animals at the zoo.
A. many
B. much
Progressive Perfect and Simple Verb Tenses › View
I WILL BE PHOTOGRAPHING every animal I see at the zoo today.
A. present progressive
B. past progressive
C. future progressive
Grammar › Viewin this summer there are ___ there was last year
A. so few visitors as
B. as few visitors as
C. as few visitors than
D. lesss few visitors as
Grammar › View
_______ on a bridge over the Thu Bon River, Cau Pagoda is one of the most interesting places to visit in Hoi An.
A. Locate
B. To locate
C. Locating
D. Located