This information is very important.

He is quite a good cook.

I think his Japanese has improved quite a bit, hasn't it?

I am busy with work during the daytime.

My keys are inside the house.

He was worst at word problems in elementary school math.

It is important to understand the importance of health.

Mr. Kaku is my best friend.

His car is shaped like a horn.

One angle of this triangle is 90 degrees.