He can write sentences using potential verbs.

He lost everything.

My boyfriend gave me a gift.

Everyone was surprised by the news.

This program has become executable.

He is always the type of person who says this when that is said.

A ping-pong infection occurred at school, causing many students to take time off.

Oral infection is when pathogens enter the body through food or drink.

Prevention of infectious diseases is important with hand washing and wearing masks.

Due to the increase in community-acquired infections, please thoroughly wash your hands and wear masks.