Please heat up the leftovers in the microwave
The athletes need to heat up before the game
The sun began to heat up the beach
Let's heat up some soup for lunch
The conversation started to heat up as they discussed the controversial topic
The engine began to heat up after a few minutes of driving
Can you heat up some milk for my tea?
The room will heat up quickly with the fireplace on
He's still trying to heat up his career after a long slump
The temperature is expected to heat up later this week
The weather is starting to heat up significantly.
I agree, it feels much warmer than last week.
We should find a way to cool down soon.
The pan needs to heat up before I add the ingredients
The pan needs to get hot before I add the ingredients
Let the pan reach a high temperature before cooking