invitation is a request (spoken or written) to participate or be present or take part in something.
Formal invitation is usually originate from Institutes, Companies and a kind of it. Normally formal invitation is written invitation.
Informal invitation is personal invitation given to a friend, family, etc. Informal invitation can be
written invitation and verbal invitation.
Invitation is a way to invite someone or more to go to a place or to do something.
Example for Invite:
• I would like to invite you to come to my house
• Would you like to come to my house?
• How would you like to go picnic with us next month?
• I’d love to
• I like that
• That sounds great
• I’d love to, but I can’t
• I’m really sorry because I can’t come
• Sorry, I’m really busy.