If I have a good sleep I"ll be () to work out the problem.
______ that she was going off to sleep, I asked if she’d like that little doll on her bed.
可引起ESES(electrical status epilepticus during sleep)的药物是( )。
According to one resident, they are short of sleep because ______.
A: I sleep late on Sundays. B: So()I.
Not being able to sleep can be dangerous if we ______.
According to the passage, people have difficulty getting to sleep because ______.
After reading the novel he was too exciting to go to sleep that night.
After reading the novel he was too exciting to go to sleep that night.
When is a driver likely to have a sleep-related accident according to researchers?