Exact-ly ten o’clock the following morning

I am glad this meeting was already arranged Dr Mortimer and Sir Henry Baskerville arrived at exact-ly ten o’clock the following morning．Sir Henry was a small，healthy，well－built man．His face showed that he had a strong character．He wore a country suit of thick，red－brown material，and his skin showed that he spent most of his time in the open air．

‘I am glad this meeting was already arranged，’Sir Henry said，after we had shaken hands with our visitors．‘I need your help，Mr Holmes．A strange thing happened to me this morning．Look at this letter．’

He put a piece of paper on the table．On it were the words： ‘Do not go on to the moor．If you do，your life will be in dan-ger．’The words had been cut out of a newspaper．