This summer was record-breaking heat.

His way of thinking is very philosophical.

He accidentally held her hand.

Fundamental knowledge of mathematics is necessary for daily life.

He is active as a member of the House of Lords.

His recovery was miraculous.

He goes to the gym regularly.

His attitude was threatening, and I became scared.

An intercontinental ballistic missile is a weapon with a very large destructive power.

The launch of intercontinental ballistic missiles has become an international issue.