How long do you sleep every day? (on average)
A.5 or less than 5 hours
B.6 hours
C.7 hours
D.8 hours or more than 8 hours
When do you usually go to bed?
A.Around 10 or before 10
B.Around 11
C.Around 12
D.Around 1 o'clock
E.After 2
When do you usually get up?
A.4 or before 4
B.about 5
C.about 6
D.after 7
Do you feel sleepy during class?
Are you a ______ person?
A.Sleep early and get up early
B.Sleep early and get up late
C.Go to bed late and get up early
D.Go to bed late and get up late
Do you have the experience of staying up all night in order to prepare for exams or doing homework? (Yeah, I got you bro, I know about the deadlines)
Will you still be efficient the next day if you stay up late one night?
How long do you usually spend on social media or go 浪 every day?
A.Less than one hours
B.About 1 hour
C.About 2 hours
D.About 3 hours
E.More than 3