写出stay spend sit see say write cry study stop practice 的单三式 现在分词 过去式
问题描述：
写出stay spend sit see say write cry study stop practice 的单三式 现在分词 过去式
答
stays-stayed-stayed
spends-spent-spent
sits-sat-sat
sees-saw-seen
says-said-said
writes-wrote-written
cries-cried-cried
studies-studied-studied
stops-stopped-stopped
practices-practiced
答
stay - stays - staying -stayedspend - spends- spending - spentsit - sits - sitting - satsee - sees -seeing -sawsay - says - saying- saidwrite - writes - writing - wrotecry- cries - crying - criedstudy...