[ Grammar ]
I (type) ____________ the letter all day.
A. have been typing
B. have typed
C. has been typing
D. has been typed
Select your answer:

Random Topics:
Conditionals (0 - 1 - 2)Present Simple and Present ContinuousPrepotitionsComparison DegreeSimple Future TenseModals AuxiliaryModals: Possibility, Necessity, ExpectationModal Verbs & Perfect InfinitivePassive ModalsThings in EnglishOther quiz:
Grammar › ViewPeople might simply ___________ your new product.
A. ignore
B. ignores
C. ignoring
D. ignored
Tenses › View
The dancing club……..north of the city.
A-lays
B-lies
C-located
D-lain
