[ Present Perfect Simple vs Continuous ]
He __________ (paint) the fence for hours.
A. has painted
B. has been painting

Random Topics:
Linking Verbs and TensesSimple Future TensePassive Voice and ModalsAdverb of Frequency and Past Continuous TensePhrasal Verb With Takelike/do not likeModal "Have to"Adverbs, Prefixes, and SuffixesClauses of ReasonPassive Voice & TensesOther quiz:
Grammar › ViewA catalytic agent such platinum may be used so that the chemical reaction advances more rapidly.
A. such
B. so
C. advances
D. rapidly
Verb Tenses › View
What is she…………………now?
A. do
B. doing
C. does
