Teaching BPSC बिहार माध्यमिक TGT (9 to 10) शिक्षक भर्ती 4.0 Mock Test English Grammar Fill in the Blanks
Complete the following sentence using a suitable form of the passive voice :
In primitive times, stone implements ________ to kill animals.
1
was employed
2
were employed
3
will be employed
4
More than one of the above
5
None of the above