Question:
My sister _________ for you for an hour.
-
A.
was looking -
B.
is looking -
C.
has been looking -
D.
looked
Reference explanation:
Correct answer:
Solution method:
Detailed solution: Knowledge: Present perfect continuous tense
Explanation: The present perfect continuous describes an action that started in the past and is continuing in the present (emphasis on continuity).
Identification sign: for + interval
Structure: S + have/has + been + Ving
My sister has been looking for you for about an hour.
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