why don't you sleep

why don't you sleep why don't we sleep? Why don't you sleep less during the day?（改为同意句） ( )( )sleep 1.They often sleep at night .对sleep部分提问2.Why don't you come why don't you Why don't you come____earlier? why don't you do Why don't you 歌词 why don t you say Why Don't You Play why don't you cry Why don't you 造句