[ Grammar ]
….. your room ever ….. by you?
A. Has/ been clean
B. Has/ cleaned
C. Have/ been cleaned
D. Has/ been cleaned

Random Topics:
Conjunctions, Prepositions and InterjectionsAdverbs and PhrasesPresent Perfect or Past Simple TenseFirst Conditional, Future Time ClausesPrepositions & Modal VerbsModals, Conditionals, and Clauses- Defining, Non-definingProgressive Perfect and Simple Verb TensesPossessive Pronouns and QuantifiersAdverbs and Time ExpressionsTo infinitive - GerundOther quiz:
Grammar › ViewI got three letters. One was from my father. Another one was from my sister. … letter was from my girlfriend.
A. the other
B. another
C. others
Tenses › View
A burglar _____ into the housе while we _____ tеlеvision.
A. was breaking/watched
B. was breaking/were watching
C. broke/were watching
D. broke/watched
Grammar › ViewHow long ___ before they realised they were going the wrong way?
A. they had been sailing
B. had they sailed
C. had they been sailing
Grammar › View
True or False: A gerund can occur inside a prep phrase.
A. TRUE
B. FALSE
