写出下列动词过去式 spend,ask ,study,is,go,play,watch,stay,visit,clean,have,cook,read,write,looksit,practice,isn'tsit,practice,isn't哪

写出下列动词过去式 spend,ask ,study,is,go,play,watch,stay,visit,clean,have,cook,read,write,looksit,practice,isn'tsit,practice,isn't哪
写出下列动词过去式 spend,ask ,study,is,go,play,watch,stay,visit,clean,have,cook,read,write,look
sit,practice,isn't
sit,practice,isn't哪

写出下列动词过去式 spend,ask ,study,is,go,play,watch,stay,visit,clean,have,cook,read,write,looksit,practice,isn'tsit,practice,isn't哪
spent asked studyed was went played watched stayed visited cleaned had cooked read wrote looked

spent, asked, studied, was, went, played, watched, stayed, visited, cleaned, had, cooked,read(发音改变) wrote,looked

spent
asked
studied
was
went
played
watched
stayed
visited
cleaned
had
cooked
read
wrote
looked