Mark the opposites of the given words:
Passive
Acting
Massive
Past
Active
Love
War
Hatred
Envy
Anger
Rare
Common
Special
Rear
Front
Uncommon
Specific
Standard
Mean
Zenith
Sharp
Edge
Finish
Bottom
Disappear
Visible
Appear
Seen
None of these
Lock
suppress
Unlock
allow
break
The masculine gender of cow is _________.
stallion
beast
bull
dog