Below is a part of an email you have sent to your friend inviting him to your birthday party. Read the extract and tick the most suitable way to begin and end your email.

• Hi, Tom,
  .....
  Take care,
  John
• Dear Mr T. Wright,
  .....
  Yours sincerely,
  Mr J. Hall
• Dear Thomas,
  .....
  Yours truly,
  John Hall