在没有空调的情况下，你怎么能忍受这样的炎热工作？

How do you manage to work in this ___heat without air conditioning?

即使是在夏天的炎热中，她也总是穿着外套。

She always wore a coat, even in the ___heat of summer.

用高温烹饪肉。

Cook the meat on a high ___heat.