According to Professor Day, what does sleep affect?
According to Professor Day, what does sleep affect?
Some animals sleep _____ the day and wake up _____ night.
Some animals sleep _____ the day and wake up _____ night.
We work ______ day and sleep ______ night. A: in the, in B: at, at C: in the, at the D: in the, at
We work ______ day and sleep ______ night. A: in the, in B: at, at C: in the, at the D: in the, at
Which day is the World Sleep Day? A: March 8th B: April 21st C: April 1st D: March 21st
Which day is the World Sleep Day? A: March 8th B: April 21st C: April 1st D: March 21st
He felt really (__) (sleep) after a day’s work without sleep.
He felt really (__) (sleep) after a day’s work without sleep.
Do teenager should get at least six hours of sleep every day?
Do teenager should get at least six hours of sleep every day?
Cats sleep ______ day and hunt ______ night. A: in, in B. at, at B: C. during, during D. by, by
Cats sleep ______ day and hunt ______ night. A: in, in B. at, at B: C. during, during D. by, by
3. How effectively can the average person learn during sleep as in the same period during the day?
3. How effectively can the average person learn during sleep as in the same period during the day?
Cats sleep________day and hunt________night. A: in, in B: at, at C: during, during D: by, by
Cats sleep________day and hunt________night. A: in, in B: at, at C: during, during D: by, by
Why is he sleeping in the day A: He didn’t sleep last night. B: He didn’t sleep well last night. C: He was going to do a lot of work tonight.
Why is he sleeping in the day A: He didn’t sleep last night. B: He didn’t sleep well last night. C: He was going to do a lot of work tonight.