Question: many older people live lonely without adequate social contact.
Answer: --> Many older people live lonely without adequate social contact.

Question: we can’t avoid making mistakes in our lives. committing errors are inevitable – like doing something out of the conventional – but we need to learn something from all the mistakes we made and try not to make the same errors repeatedly.
Answer: --> We can’t avoid making mistakes in our lives. Committing errors are inevitable – like doing something out of the conventional – but we need to learn something from all the mistakes we made and try not to make the same errors repeatedly.

Question: she was standing before an arched doorway over which were the words "queen alice" in large letters, and on each side of the arch there was a bell-handle; one was marked 'visitors' bell,' and the other 'servants' bell.'
Answer:
--> She was standing before an arched doorway over which were the words "QUEEN ALICE" in large letters, and on each side of the arch there was a bell-handle; one was marked 'Visitors' Bell,' and the other 'Servants' Bell.'