La catedral es la iglesia más importante de una diócesis. la catedral de cusco es muy antigua pero está muy bien conservada.

The cathedral is the most important church in a diocese. The Cathedral of Cusco is very old but it is very well preserved.  Thats what it mean in english

number 2

Explanation:

Its stating about a Cathedral only one picture shows that.

c. its asking which of the words need an accent mark. its spelled biografía

these are the words to choose from to people answer the question:

nieta--yerno--tia--tio--primo--nuera--abuelo--cunada