Question 1 with 1 blankMi madre y mi padre son mis . Question 2 with 1 blankEl padre de mi madre es mi . Question 3 with 1 blank
Yo soy el del hijo de mi hermana. Question 4 with 1 blankLa esposa de mi hijo es mi . Question 5 with 1 blankYo soy el de los padres de mi esposa. Question 6 with 1 blankLa hija de mi hermana es mi . Question 7 with 1 blankEl segundo (second) esposo de mi madre es mi . Question 8 with 1 blankLa hija de mi padre y de mi madrastra es mi .
This is vocabulary that refers to relatives and family relationships. It would be translated as follows:
Padres - Parents
Abuelo - Grandfather
Tío - Uncle
Nuera - Daughter in law
Yerno - Son in law
Sobrina - Niece
Padrastro - Stepfather
Media hermana - Half sister
These words do not usually change from one country to another. However, it is important to consider that, at least in Latin America, the words for "in laws" are not necessarily linked to marriage. In that sense, you can be the son in law (yerno) of your girlfriend's parents.