写出下列各词的复数
问题描述：
写出下列各词的复数
I _________him _________this ___________her ______
watch _______child _______photo ________diary ______
day________ foot________ book_______ dress ________
tooth_______ sheep ______box_______ strawberry _____
thief _______yo-yo ______ peach______ sandwich ______
man______ woman_______ paper_______ juice___________
water________ milk________ rice__________ tea__________
答
we
them
these
their
watches
children
photos
diaries
days
feet
books
dresses
teeth
sheep
boxes
strawberries
thieves
yo-yos
peaches
sandwiches
men
women
paper(s)要看表啥意思时
juice
water
milk
rice
tea(s)要看表啥意思时paper(s)要看表啥意思时tea(s)要看表啥意思时 可以具体讲讲吗？paper 作为纸时为不可数，而作为报纸、试卷、论文时，则要加S表复数tea 作为茶叶为不可数而作几杯茶、茶点、茶会、茶树就要用S表复数