He is working on the project with single-minded devotion.

She announced that she is pregnant.

The signal turned red, so I stopped.

He is very sensitive to sound.

He is an actual person.

He is a very kind person.

He betrayed my trust.

I am planning to go to Singapore next week.

In phonetics, a bilabial sound refers to a sound that is pronounced using both lips.

Coniferous forests can remain green even in winter.