English
NULL
Medium
Question
Choose the correct verb form: The police _______ for the robber for long but they have failed to find him so far.
A
Have looked
B
Have been looking
✓ Official correct answer
C
Has looked
D
Has been looking
Community credibility
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A
Have looked
No member explanations yet for this option.
B
Have been looking
No member explanations yet for this option.
C
Has looked
No member explanations yet for this option.
D
Has been looking
No member explanations yet for this option.
Explanation
Use present perfect continuous: have been looking.