Ответ:

The school year in Belarus is 34 (1) weeks. There are four (2) terms in the school year. The first term is about nine weeks, the second - six weeks, the (4) third - ten weeks and the fourth (5) - six weeks. The main (6) holidays are autumn, winter, spring and (6) summer of the first and second forms have extra (7) one-week holidays in (8) February.