[ Simple Present Progressive ]
___ he drinking water?
A. Is
B. Are
C. Am

Random Topics:
must/shouldModals and Past ModalsSimple PresentConjunction and PunctuationVerb PatternsParticipal PhrasesBe going to / WillSubject Verb Agreement Irregular VerbTensesSimple Past ContinuosOther quiz:
Grammar › ViewThere’s a chance ____ her appointment yesterday.
A. for her to have forgotten
B. forgetting
C. of her having forgotten
D. of her to forget
Verb Patterns › View
I’m not really interested in ………… books.
A. to read
B. read
C. reading