1. We put a comma when we are listing items in series.using commas in russian

Я хочу купить яблоки, бананы, апельсины и виноград.
– I want to buy apples, banans, oranges and grapes.

Usually we don’t have a comma before the conjunction “и” but sometimes it is possible. We have a comma, when it separates two independent clauses – if you can easily split the sentence into two separate ones.

Мой друг пошёл в парк, и там он увидел её.                                            – My friend went to the park, and he saw her there.

2. We put a comma before conjunctions “что, который, когда,  потому что, чтобы” etc.

Continue reading