sleep的几种形式SIEEP到底有几种形式啊如 asleep,sleeping

sleep的几种形式SIEEP到底有几种形式啊如 asleep,sleeping 用sleep的适当形式填空（sleepy,asleep,sleep,sleeping） sleep ,asleep,sleeping的区别 sleep sleeply asleep sleeping 的区别 asleep ,sleeping,sleepy,sleep的区别 如何区分 sleep asleep sleeping sleep,sleepy,asleep,sleeping,fall asleep区别 sleep ,sleeping,sleepy,asleep 的词性及用法 fall asleep ,got to sleep ,went to asleep ,were sleeping 的区别 sleep/asleep/sleeping/sleepy举例区别 sleep asleep sleeping sleepily sleepy 区别 sleep,asleep和sleeping的区别can I..和may I的区别