Question

in baghdad on friday, most people were enjoying their evening, ______ to the questioning of former uk prime minister tony blair by the members of the chilcot inquiry into the iraq war. source: bbc oblivious outspoken thrifty sonorous

Explanation:

The sentence describes people in Baghdad enjoying their evening without being aware of the Chilcot inquiry's questioning of Tony Blair. "Oblivious" means unaware or not conscious of something, which fits the context. The other options do not match: "outspoken" means frank in speech, "thrifty" means careful with money, and "sonorous" means having a deep, rich sound.

Answer:

oblivious