Chinese Mini-Test: How to Use Structural Particles

Choose the correct answer to fill in the blank.

Tāmen qù de tài wǎn le, shāngdiàn dōu guānmén le.
他们___去___太晚了，商店都关门了。
They were too late and the store had already closed.

A. 得 (de)
B. 地 (de)
C. 的 (de)