Teaching BPSC बिहार मध्य विद्यालय (6 to 8) शिक्षक भर्ती 4.0 Mock Test English Grammar Fill in the Blanks
Direction: Fill in the blank using appropriate preposition:
I'll be ready to leave ______ about twenty minutes.
1
at
2
in
3
on
4
More than one of the above
5
None of the above