Does he tidy his bookshelf?tidy要变成第三人称单数吗?

have go read tidy play drink do watch 的第三人称单数是什么 tidy up的tidy过去式去y变i吗? tidy the do,watch,finish,tidy,study第三人称动词的不规则变化 His work is always neat and tidy对always neat and tidy提问 His work is always neat and tidy.对 is always neat and tidy提问 tidy after是什么 意思,有这个词吗? neat,tidy,clean是同义词吗 The boy failed ___ (keep) his room clean and tidy. The boy fails _(keep) his room clean and tidy. he said would tidy the room.同义句 Please __________(photo,tidy,be,take,always,he)your computer