Teaching BPSC बिहार माध्यमिक TGT (9 to 10) शिक्षक भर्ती 4.0 Mock Test English Grammar Fill in the Blanks
Fill in the blank with correct form of verb:
My sister saw a snake while she ____ in the garden.
1
was walking
2
walks
3
is walking
4
More than one of the above
5
None of the above