He stifled a series of sneezes, afraid to wake the sleeping baby.

There is a strong correlation between smoking and lung cancer.

I saw a hawk flying in the sky.

The particle is very small.

The variant of the virus is spreading rapidly.

She is a superior athlete.

Mathematical equations can be solved using various methods.

She bought a beautiful fabric to make a dress.

The sky was blank and empty.

Beethoven is a famous composer.