[ Grammar ]
I have been ………… for hours now.
A. Study
B. Studied
C. Studies
D. Studying
Select your answer:

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No Excuse Words / Conjunction SOGrammar and PunctuationSimple present/ past/ future tenseUsed toApologizingSubject/Verb Agreement with Collective NounsFuture SimpleSecond Type ConditionalModal Verbs and ConditionalsRelative Clauses and etcOther quiz:
Preposition › ViewAn eye defect that interferes ……….. proper vision can be a handicap to work, pleasure and health.
A. With
B. İn
C. On
D. At
Prepositions › View
What are you waiting _______?
A. From
B. With
C. About
D. For
E. To
