Sentence examples for know the cause from inspiring English sources

We don't know the cause".

Investigators did not know the cause.

Officials did not immediately know the cause.

"Everybody wants to know the cause".

He said he doesn't know the cause.

He did not know the cause, he said.

You do not know the cause of my seeming so.

The doctors also didn't know the cause of the jaundice.

Fire officials said they did not know the cause.

"Unfortunately, we don't know the cause," Mr. Kelly said.

Fassel did not know the cause of the infection.