He was listening to the story laughingly.

The corolla of this flower has a very beautiful color.

I couldn't get in touch with her for a week.

This subimago is at a stage before becoming a fully mature adult.

He solved a large number of problems.

I found an insect in the park.

Don't forget to bring insect repellent before going camping.

Understanding numbers is important for solving math problems.

He was bedridden with illness for several days.

I can't solve this problem because there are too many numbers.