The occurrence of the event was unexpected.

The price of the commodity has increased due to high demand.

He consented on the spot.

She continually checks her phone for messages.

The car is convertible, allowing you to enjoy both open-air and closed-top driving.

They have a cooperative approach to problem-solving.

He was filled with conviction that he could achieve his goals.

The military staged a coup to overthrow the government.

The red color denotes danger.

Deregulation has led to increased competition in the telecommunications industry.