[ Present Tenses ]
He ____________ (work) as a doctor for over twenty years.
A. works
B. is working
C. has worked

Random Topics:
Offering HelpIdentify The TensesRegular Plural NounsGrammar - either...or, neither...norWestern Europe CountriesGrammar : Must (Necessity)Basic TensesVerb TenseComparative Adjectives and AdverbsPresent Simple x Present ContinuousOther quiz:
Simple Present Tense › ViewGia Quy Phi and Lenh Quy phi never___ during working hours
A. Talks
B. Talk
C. Are talking
D. Is talking
Grammar › View
As we ambled along the moonlit path, we listened to the symphony of crickets in the woods around us.
A. moonlit
B. symphony
C. woods
Grammar › ViewThey are taking Sarah and ____ to a yoga class. Would you like to join ____?
A. I; we
B. me; us
C. my; our
D. mine; ours
Vocabulary › View
A pancake ___________ from a crepe, because it is a lot thicker.
A. refreshing
B. appetizing
C. differs
D. energizes
