He is good at solving trigonometry problems.

He is good at arithmetic.

A day without seeing her feels like an eternity of waiting impatiently.

I make a sandwich every morning.

I bought a souvenir from Kyoto.

He was able to solve the complex calculation quickly.

The praise for his beautiful painting did not stop.

This computer is using the latest technology.

Thank you so much for the gift!

In response to her help, he said 'Thank you'.