One day, he suddenly decided to go on a journey.

This culture medium helps the growth of bacteria.

I like to speak in the first person.

This is the agenda for the first meeting.

Lychee is my favorite fruit.

He buys fresh vegetables at the local market every Saturday.

This flat land is suitable for agriculture.

My younger brother is a first-year student of an elementary school.

There is a New Year's celebration in January.

He lent me ten thousand yen.