The plural of "mouse" is "mice." This term is commonly used to refer to more than one mouse in the context of animals, particularly when discussing rodents. In technology, the plural form "mouses" is sometimes used to refer to multiple computer mice.
Buffalos
Shelves
Mitochondria
cargoes or cargos
sheep, it doesn't change.
The plural of activity of activities.
Children or kids
Crises -- pronounced krahy- - seez
oxen - eg. a team of oxen pulled the plough
Successes is the plural form of the noun success.
phenomenons; for example, they were hit with many phenomenons. :) hope this helpss :D
The plural of calculus is generally "calculi." The word "calculuses" is also a plural, but very rare.