I heard an unusual sound.

Not a sound was heard.

A noise woke her up.

I fancied that I heard a noise.

I fancy that I heard a noise.

Not a sound was heard in the room.

She called down from upstairs to ask what the noise was about.

He was making a speech, but he broke off when he heard a strange noise.

He started at the noise.

The sudden noise frightened her.

The sudden noise scattered the birds.

The sudden noise startled the old man.

The loud noise gave me a terrible fright.

Don't make a noise in the library.

I heard a noise in the bedroom.

I heard a strange sound coming from the room above.

The boy quivered at the sound.

The birds fluttered away at the noise.

I heard a strange sound in the dead of night.

I heard a funny noise.