Воткните правильное слово.The children were playing so ... that Mother thought

Воткните правильное слово.

The children were playing so ... that Mother thought there was nobody in the room.
She was surprised because it was so unusual.
They played noisy games more often than ... games (quiet, quietly). "Don't make so much noise. We can't hear anything," Grandmother asked ... (slow, slowly).
She said it so ... that the children were ashamed. Grandmother was always ... to them (kind, kindly).