请写出下面单词的过去式:go____ become_______ fall_______ fly______ write________ choose__________ buy________

问题描述:

请写出下面单词的过去式:go____ become_______ fall_______ fly______ write________ choose__________ buy________

go__went__
become___became____
fall____fell___
fly___flew___
write____wrote____
choose____chose______
buy____bought____