Identify the world in bold type.

I'll be glad to check your answer.

demonstrative pronoun

To identify the word in bold type in the given sentence, which is "someone," we need to analyze its function and determine what part of speech it belongs to.

In this case, "someone" is being used to refer to a person who can fix a lamp. It does not refer to a specific person, as it is not qualified by any additional information.

Based on its usage, "someone" can be classified as an indefinite pronoun. Indefinite pronouns are used to refer to non-specific people or things.

So, the answer is (B) indefinite pronoun.