[ 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 › ViewChoose the correct usage of capital letters.
A. i sit on a mat.
B. I sit on a mat.
C. i sit on a mat.
Grammar › View
We ………………. basketball when the bell rang.
A. played
B. were playing
C. were played
D. playing
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
