He left this place by 10.40 o’clock.
A. At 10.40 o’clock
B. By 10.40 o’clock
C. By the end of 10.40 o’clock
D. By 10.40
Answer:A
He left this place by 10.40 o’clock.
A. At 10.40 o’clock B. By 10.40 o’clock C. By the end of 10.40 o’clock D. By 10.40