What is it all about ?" "I don't know, Frank.

I cannot even think," Lady Greendale said in an agitated voice.

"What can it all mean and where can Bertha be ?" and she burst into tears.
"I don't know.

I can't think," Frank said, slowly.
He stood silent for a minute or two, and then went on.
"I cannot suggest anything.

I will go ashore at once.