3 Match the words (1-7) with the definitions(A-G). 1_ sign in 3_title 2_introduce 4_explain A to tell someone your name for the first time B to write down your name when visiting…

Here are the matches for the words and definitions:

1. sign in - B to write down your name when visiting a place
2. introduce - A to tell someone your name for the first time
3. title - D the name of the position you have in a company
4. explain - C to describe or give more information about something