He spent the whole day playing games without leaving his house.

He came out of the room and started running immediately.

The great majority of people are in favor of this plan.

He opposed the opinion of the majority group.

He decided to appeal to the court to protect his rights.

He is an expert in seismology.

A large earthquake occurred yesterday, throwing the entire town into chaos.

A large earthquake occurred yesterday, throwing the entire town into chaos.

The seismologist is studying earthquake prediction and disaster prevention.

He is an expert in seismology.