Making tricky nouns plural

Ox are used in farming to plow fields.
oxes
oxen
oxeses
Which is the correct plural noun for the underlined word?

Grandpa asked his son-in-law to cut the grass.
son-in-laws
sons-in-lawses
sons-in-law
Which is the correct plural noun for the underlined word?

The herd of wildebeest in Africa inhabit open plains and grassland.
herdses
herds
herd
Which is the correct plural noun for the underlined word?

Mom bought two toothbrush, one for me and one for my sister.
toothbrush
toothbrushes
toothbrushs
Which is the correct plural noun for the underlined word?

Baseball bat are used by players in baseball to hit the ball.
baseballs bats
baseball bat
baseball bats
Which is the correct plural noun for the underlined word?

We are going to have two loaf of bread for dinner.
loafs
loavs
loaves
Which is the correct plural noun for the underlined word?

All of the child are going on the field trip.
childs
children
childrens
Which is the correct plural noun for the underlined word?

They saw two deer in the field.
deer
deers
deeres
Which is the correct plural noun for the underlined word?

Which is the correct plural noun for the underlined word?
Tomorrow we are going to get two
cat from the shelter.
cates
cat’s
cats