Помогите, пожалуйста - в каждом предложении нужно исправить ошибку. Read this letter of...

Question

Помогите, пожалуйста - в каждом предложении нужно исправить ошибку.
Read this letter of invitation. Each line contains one error. Delete the error and correct it. See the first example.
sponsored from TechStart business - leaders in Sports Technology.
As you know the awards, what began in 1995,
are given to recognise the most successfullest companies
in a South West region.
In a dramatic changing business environment we feel that it is important for us to
draw attention to the steadily prosperity that these people bring to our communities.
We are delight to be hosting the event at the Caledonian Hotel. Our guest speaker is
the celebrity entrepreneur and management guru richard Nicoli.
Please find enclosing three invitations for the press conference and ceremony.
Both the local and national media have being invited. Once again we welcome you to
the event and look forward to meet you there.

Answer 1

As you know the awards, That began in 1995,
are given to recognise the most successfull companies
in THE South West region.
In a dramaticALLY changing business environment we feel that it is important for us to
draw attention to the steady prosperity that these people bring to our communities.
We are delightED to be hosting the event at the Caledonian Hotel. Our guest speaker is
the celebrity entrepreneur and manageR guru richard Nicoli.
Please find enclosED three invitations for the press conference and ceremony.
Both the local and THE national media have being invited. Once again we welcome you to
the event and look forward to meetING you there.