There is a ....
SOCK
There are ....
five sockS
There is a....
MOP
There is a.....
POT
There are_.....
five clockS
There is a....
LOCK
There are_...
two forkS
There is a ....
FORK
There are_.....
three mopS
There are_....
four potS
There are_....
six lockS
There is a ....
CLOCK