Let's refrain from using air conditioning for energy saving.

He works at the Ministry of Health, Labour and Welfare.

He is working at the ministry.

The opening performance of this theater company was a great success.

This play will premiere in Tokyo next week.

I bought a new tableware cupboard.

My younger sister dreams of becoming a pediatrician.

He fired a shot using a shotgun.

We provide a special education program for handicapped children.

My younger sister says she wants to become a pediatrician.