It's too hot. What is so hot? Supplementary sentence

It's so hot that people are thirsty and want to drink water.

1999 It's too hot in summer, and Beijing is surprisingly hot.

Please turn on the air conditioner. It is so hot that I can't sleep at all.

It's so hot that people are sweating. He kept waving his fan.

6. It's so hot that the whole class is listless in class.

7. It's so hot that people are sweating. He kept waving his hat.

It's too hot, but he would rather let himself sweat than ask his parents to help him.