小狗高兴地摇着尾巴。

The puppy wags its tail, making it ___shake happily.

他站在寒风中，冷得直发抖。

He stood in the cold wind, ___shaking uncontrollably.

使用前请先摇匀瓶中的药水。

Please ___shake the bottle well before using the medicine.

那个突如其来的坏消息让她心神不宁。

The sudden bad news really ___shook her.

她用力抖了抖毯子，把灰尘都抖掉了。

She vigorously ___shook the blanket to get rid of the dust.