[ Grammar ]
___ bike is outside your house?
A. Who
B. Whose
C. Who’s

Random Topics:
Present Simple & Present ContinuousAdjectives & AdverbsAdjectives and ArticlesInfinitives or GerundsPresent TensePresent Simple and Present Continuous TenseAdverbComparison and ModalsPresent Simple vs Past SimpleRelative & Interrogative PronounsOther quiz:
Grammar › ViewGenerally, most cells perform ____________ functions.
A. Specialize
B. Its specialized
C. They specialize
D. Their specialized
Articles A and An › View
I am going to read _ comic book.
A. a
B. an
