Above all, grammar is the most important in learning Japanese.

If you don't mind, you can use my car.

What is your name?

Let's see, what is this?

Have you decided which movie to watch?

He said nothing.

He was emaciated after a long illness.

His physical strength diminished and weakened after a long illness.

People who are not well-informed find it difficult to use internet information appropriately.

He is the weakest member of the team.