I plan to go to the town hall tomorrow.

He is the driving force behind this project.

Is this translated text accurate?

He made a firm promise to meet me tomorrow.

He always bothers about me.

My favorite pottery is Shino ware.

It became clear that they had made a secret agreement.

They made a secret agreement in secret.

A highly powerful drug is needed to cure this disease.

It is said that if you drink this mysterious wonder drug, you will immediately feel better.