Asked by AKSHAY GURU VARADHARAJAN · SRI CHAITANYA TECHNO SCHOOL, JAYANTI NAGAR.
Answer: D. I have been working on this data for 5 hours.
The correct answer is D. I have been working on this data for 5 hours.
Present perfect progressive describes an action that started in the past and is still continuing.
It always uses have/has + been + a verb ending in -ing.
Has worked (A) is present perfect, used for completed actions.
Will be waiting (B) is future progressive and was playing (C) is past progressive.
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