subject verb agreement
1) everyone _____ his oen ideas.( has/ have)
2) Neither the students nor their teachers _______ happy about the test results.
3) My neighbor's dog ------- all night long.( bark/ barks)
4) A lot of equipment in this factory_______ new.( is/are)
5) three quarters of the students____ against the tuition hike.
6)some of the water ____ already gone bad.( has/have)​