4. 1. Phong goes to school at 7 a.m
    2. He goes home at 5 o'clock
    3. He has dinner at 7.15
    4. He goes to bed at 9.45
    

4.
1 at 7 a.m
2  5 o'clock
3  has dinner 
4 goes to bed
5.
1 My father gets up early
2 I go to the school in the afternoon
3 My brother goes to bed at ten o'clock
4 What do you eat in the morning
What time does your mother get up