Roundworms are an important part of the soil and contribute greatly to the health and fertility of the soil.

Microscopium is one of the constellations in the southern sky.

He is known as the most incorruptible politician in that region.

He is known as an incorruptible politician.

My new hobby is playing the melodica.

He was neglecting his work.

Please verify your answer.

He built a new fence in the garden.

He overcame difficulties with the help of Bi.

He has a bad character.