study buy walk break water carry die teach remember forget look save think say speak stand 的过去时

来源：学生作业帮助网编辑：作业帮时间：2024/05/22 02:15:30

study - studied
buy - bought
walk - walked
break - broke
water - watered
carry - carried
die - died
teach - taught
remember - remembered
forget - forgot
look - looked
save - saved
think - thought
say - said
speak - spoke
stand - stood