The pig is playing in the mud.

He looked at the blueprint and understood the layout of the building.

She nursed her sick grandmother.

The pig is playing in the mud.

The park is full of fresh greenery.

We often have picnics by the river on weekends.

My duty is to make this project successful.

He played the leading role in the movie.

He played the leading role in the movie.

He played an important role in that war.