

Это мой брат Иван.
This is my brother Ivan.
Кто это звонил?
Who was that calling?
Нет, это не мой телефон.
No, this isn't my phone.
"это" is in the lesson "Conjunctions" (Level 32), along with 13 other useful words. LinDuo has 180 topic lessons like this one, 2,380 words in total. Every word has an illustration, a transcription and pronunciation in a female and a male voice. Just 10–15 minutes a day is enough to learn them all. Free, and works offline.