watch的复数、Peter的所有格、have的现在分词、children的单数怎么写?

问题描述:

watch的复数、Peter的所有格、have的现在分词、children的单数怎么写?

分别是watches Peter's having child

watches
Peter's
having
child

watch的复数 watches
Peter的所有格 peter`s
have的现在分 having
children的单数 child

watches Peter's having child