Przeczytaj tekst. Uzupełnij każdą lukę (1-5) jednym wyrazem tak, aby powstał spójny i logiczny tekst. Wymagana jest pełna poprawność gramatyczna i ortograficzna wpisywanych wyrazów.

I always thought it (1) ___________ be interesting to discover more about my family history. Since I was adopted at birth, I knew that I probably (2) ___________ not think too much about where I came from. But I am a very curious person, and even though some friends warned me that I had (3) ___________ not do a DNA test because I (4) ___________ find out something upsetting, I knew I had to try. My adoptive parents did the test at the same time. Surprisingly, our genetic results were almost identical: English, Welsh and Scandinavian. Even though we aren't related by blood, it seems we (5) ___________ be relatives, and this has made me feel closer to them than ever.