He fell ill with the flu.

She let out a laugh that sounded like 'kaka'.

How long does it take to go from Tokyo to Osaka by Shinkansen?

We participated in the local cleaning activity over the weekend.

We are actively participating in local activities.

He is the person in charge of this project.

Mommy, I'm hungry.

He hung a picture on the wall.

He was listening to the story laughingly.

The corolla of this flower has a very beautiful color.