

Ночью в комнате летал комар.
A mosquito was flying around the room at night.
Меня укусил комар.
A mosquito bit me.
Где этот комар?
Where is that mosquito?
"комар" is in the lesson "Insects" (Level 16), along with 21 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.