Selected means منتخب
Appointed means مقرر
"Will" is a helping verb that indicates future tense.
It is used with the base verb ("be" in this case) to form future tense constructions.
"Ourself" is incorrect – It should be "ourselves" because the subject "we" is plural and needs the plural reflexive pronoun.
The correct sentence is: "We made ourselves tea and talked about the good old days."
Traditions means روایات
"Who" is a relative pronoun connecting the noun "man" to the clause "lives next door to me."
It introduces a relative clause that gives more information about the noun.
Talented means باصلاحیت
Incompetent means نااہل
The preposition "in" is used to show something is inside a space or place.
Furniture is inside a room, so "in their room" is the correct usage.