Заполните пропуски соответствующими предлогами по смыслу:There are three terms......a...

Question

Заполните пропуски соответствующими предлогами по смыслу:
There are three terms......a school year.
Usually our lessons begin....9 o clock.

Answer 1

There are three terms in a school year.
Usually our lessons begin at 9 o clock.