—At ten o'clock p. m.
I eat breakfast at 6 o'clock.
A. 你什么时候起床？
When do you get up?
B. 你什么时候吃晚饭？
I play sports at 7 o'clock.
C. 我在六点钟吃早饭。
When do you eat dinner?
D. 我在七点钟进行体育运动。
At 4 o'clock in the afternoon.
I go to school at 7 a. m.
Good morning.
When do you go to school?
When do you go home?
Good morning, Mary.