Why not go for a picnic this Sunday改为同义句

Why not go for a picnic this Sunday改为同义句 why not go for a picnic at home同义句 why -------you go for a picnic this sunday? Why don't you go for a picnic with us?改为同义句 why don't you go for a picnic with us(改为同义句) Why not have a picnic?(改为同义句) Why not have a picnic?(改为同义句） ____ ____ a picnic? why not go for a walk?(改为同义句） what____ ____ for a walk why not get our hair cut this sunday?改为同义句,why not ()your ha 同义句转换Let`s go for a picnic on Sunday. -will your younger brother go for a picnic this Sunday? Why not go fishing with them?(同义句） We are free this Sunday(