Teaching BPSC बिहार मध्य विद्यालय (6 to 8) शिक्षक भर्ती 4.0 Mock Test English Grammar Fill in the Blanks
Directions: Fill in the blanks in the following sentences with the correct alternative.
He ________ been working since 8 o'clock.1
being
2
is
3
has
4
More than one of the above
5
None of the above