[ Tenses ]
My grandfather ___ in an airplane before, so this is his first time.
A. never flies
B. had never flown
C. has never flown
D. never flew

Random Topics:
Adjectives and PronounsSuperlativesPassive Modals in Different TensesQuestion Tags in Verb TensesTake or PutVerb Patterns / IngGive, do and makeActive & PassiveStative Verbs and TensesUncountable NounsOther quiz:
Grammar › ViewCould you pick up a ____of milk on your way home from work?
A. carton
B. pot
C. can
D. packet
Tenses › View
Two years ago, she ____ English at all, but she ____ hard since then.
A. hasn’t spoken / is studied
B. isn’t speaking / studied
C. wasn’t speaking / studies
D. didn’t speak / has been studying