[ 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 › View‘Where does Maria park her car?’
Ronald asked me where _____
A. did Maria park her car.
B. Maria parks her car.
C. Maria parked her car.
D. Maria had parked her car.
Grammar › View
I have seen businesses moving out of the country —- avoid paying taxes.
A. in case
B. in view of
C. so as to
D. although
E. however
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
