be in bed,be asleep,go to bed,go to sleep,fall asleep,sleep的区别是什么?还有seat,seated,sitting,sit,a seat,seats的区别~感激不尽……

go to sleep be asleep be asleep in go to bed 的区别 be in bed,go to sleep,be asleep,go to bed的区别 be in bed,be asleep,go to bed,go to sleep,fall asleep,sleep的区别是什么?还有seat,seated,sitting,sit,a seat,seats的区别~感激不尽…… when do you usually____?-At about half past nine.but I usually do some reading in bed before____.A go to bed ;go to sleep B be sleeping;falling sleep C fall asleep D go to bed ;falling asleep be in bed 和be in the bed的区别~ what are you doing out of bed ,Tom?You're supposedto be asleep 怎么翻译好 be sike in bed的意思? be in bed 与 go to bed的区别是什么 remain in bed,be in bed,stay in bed的区别 为什么是be fast asleep 而不是be fastly asleep? be in bed与be in the bed的异同点 be fast asleep和 be wide awake be asleep 、be awake （中文） My mother was so excited that she could hardly_____.A.go to bed B.wake up C.fall asleep D.be asleep 选择：How long do you ( )every day Four about nine hours .A.sleep B.go yo bed C.be asleep D.asleep 状语中有时加be有时不加,要怎么区分?ep:Exhausted,he feel asleep soon.Being ill,he had to stay i...状语中有时加be有时不加,要怎么区分?ep:Exhausted,he feel asleep soon.Being ill,he had to stay in bed.为什么第一句加bein 用be coered of,be on,be able to do sth.,be in need of,be in trouble,be in bed,be free造句 When I found Miss Lin in the office,she_____A.fell asleep B.would be falling asleep C.had fallen asleep D.were sleepy 选哪个?为什么.