Put the verbs in the correct form: 1) If I (know) about the flexible hours, I (ask) for them. 2) If she (not / take on) so many projects, she (not / burn out). 3) If we (set) boundaries earlier, we (have) more quality time now. (Mixed!)

1. If I had known about the flexible hours, I would have asked for them. This is the third conditional: past perfect in the if-clause and would have + past participle in the main clause.
2. If she hadn't taken on so many projects, she wouldn't have burnt out. This is the third conditional.
3. If we had set boundaries earlier, we would have more quality time now. This is a mixed conditional: a past condition with a present result.

Перевод: 1) Если бы я знал(а) о гибком графике, я бы попросил(а) его. 2) Если бы она не взяла на себя столько проектов, она бы не выгорела. 3) Если бы мы раньше установили границы, сейчас у нас было бы больше времени для себя.