I hear the weather will ( )cold for another week

I hear the weather will ( )cold for another week
-I hear the weather will ( )cold for another week.
I hear the weather will ___ cold for another week.
-I hope not.I hate cold weather.
A.turn B.last C.stay
为什么选C?
刚刚提问这道题目的时候,又看到一模一样的题,但它有4个选项,而且排除了stay!