This plan is impossible.

Unexpectedly, his face came to mind.

Due to the unstable weather this year, a poor crop is expected.

He is always joking around during class.

His irregular lifestyle is having a negative impact on his health.

I take dietary supplements every day.

He likes to take a walk in the park at dusk.

He is receiving countless blessings.

The indefinite article is a basic part of English grammar.

Mr. Shinobu is my best friend.