1. The topic sentence is: Believe it or not, the process of completing a DNA test is not very difficult.

2. The steps is:
a. Collect from a person's cheek using a swab.
b. Send cell sample to a laboratory
c. The samples are put into a gel mixture, and are subjected to an electric current.

3.Ultimately and first of all

4. It is now available to buy it on the Internet.Everyone can now order DNA tests and get their results in just a few days

LOIZOS ALEXANDROU
THEOFANIS THEOFANOUS