[ Present Perfect Tense ]
……. you written a letter?
A. has
B. have
C. do

Random Topics:
DEGREE COMPARISONComparisonNoun and Modal VerbsGrammar and EssayPast Perfect Simple & ContinuousRegular and Irregular AdverbHave to/Has toAdjective ending with ED & INGExpressing Obligation and ModalsGrammar & TensesOther quiz:
Grammar › ViewAre these men either behind, above or below the counter?
A. They are above the counter.
B. They are below the counter.
C. They are behind the counter.
Grammar › View
The committee members _______ out over plans for the new health center.
A. dropped
B. made
C. argued
D. fell
Tenses › ViewBrian didn’t ____his parents about his english test score last week
A. Told
B. Tell
C. Telling
D. Telled
Conjunction › View
Take time to do what needs to be done____that the family will have time to do fun things together, too.
A. so
B. such
C. now
D. given