His noise is disturbing my study.

I think all his stories are lies.

He was able to play the character he desired.

This cat is male.

Her pupils were shining like stars.

The garden is overgrown and visibility is poor.

My sister is holding an infant.

He is a late sleeper and often late for school.

His attitude was rude, making people uncomfortable.

Cytology is a branch of biology that studies the structure and function of cells.