我用冰水洗手后，双手变得冰凉。

My hands turned ___cold after washing them with icy water.

她冷淡的态度让人感到不舒服。

Her ___cold manner made people feel uncomfortable.

她昨天开始打喷嚏，可能是感冒了。

She started sneezing yesterday and might have caught a ___cold.