[ Verb to be ]
They ____ brushing their teeth.
A. is
B. am
C. are
Select your answer:
Random Topics:
How much or How many?IF CLAUSEEnglish MorphosyntaxWill and Will notIdiom and TensesGrammar ModalsModals of Speculation and DeductionPresent Perfect or Past Simple TenseSimple Present and Simple PastOther quiz:
Grammar › ViewI _____ to sleeping to like that!
A. used
B. am not used
C. don’t get used
Modals › View
She said she _______ go to the concert if she finishes her work on time.
A. may
B. would
C. could
D. might