His wound began to suppurate.

He accepted my proposal with pleasure.

I made a deposit to buy a new car.

He is known as a counterintelligence expert.

At dusk, I heard the voice of the evening cicada.

Education about sex is very important.

Without a power bank, it's difficult to go out for a long time.

I want to learn how to use potential verbs.

When making bread, you need a leavening agent.

My new sashimi knife is very sharp.