Expression Asking and Telling about Time

Meanwhile, the sentences “It is a quarter to three.”, “It is five o’clock.” and “At a quarter to four.” are used to tell about time.
To tell about time, we can use preposition ‘at’

The following are expressions to ask and tell about time.

Asking about time Telling about time
What time is it?/What is the time? It is 1 p.m.
What time do you usually go to school? I usually go to school at 6 o’clock.
When do you do your homework? At 4 o’clock.
What time does Arka have dinner? He has dinner at half past six.
  Wakatobi is located in a larger group islands