4 Complete the text with one word in each gap. Then add commes for any of the
non-defining relative clauses.
3
You and your ancestors
For every person on the planet, there are two
are their biological parents
four grandparents and eight great grandparents
Above is a diagram shows one persons
ancestors for four generations The top row
has lo people shows your great-
great-grandparents its interesting to think of
all the different places
they lived and
the people ther married. If you go
back 200 years in time to the 19th century, you'll
probably tind as many as 128 ancestors So
a stranger
you pass in the street could
be your long lost cousin!
grandparents
grandparents​

лера1231231    1   30.03.2021 20:07    2