

В полночь будет фейерверк.
There will be fireworks at midnight.
Вы видели фейерверк вчера вечером?
Did you see the fireworks last night?
Дети долго смотрели на фейерверки из окна.
The children watched the fireworks from the window for a long time.
"фейерверк" is in the lesson "Party" (Level 32), along with 14 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.