He dug a hole in the ground and stored vegetables.

I wonder what to have for lunch today.

Let's have lunch together.

We had a delicious lunch.

Beautiful flowers are blooming in my new flowerpot.

My grandfather is seventy years old.

I will explain this matter in detail in the future.

He is majoring in geology at university.

He participated in the anti-Japanese movement.

This medicine has a delayed effect, so you may not feel the effect immediately.