Identify the type of change illustrated.
prestige, borrowed from french, is derived from latin praestigium, meaning illusion, or juggler's trick.
amelioration
pejoration

The type of change illustrated in the sentence Prestige, borrowed from French, is derived from Latin praestigium, meaning illusion, or juggler's trick is amelioration.

Explanation:

Amelioration is a type of sematic change that occurs when the meaning of a word becomes more positive over time, unlike pejoration, where the meaning of the word becomes more negative. Nowadays, the word prestige could be defined as distinction or a good reputation that arises from success, rank or any favourable attribute. Therefore, according to what the sentence defines, the word prestige has become more positive over time.

a,b,d are the three sentences that use a reflexive pronoun

active voice: my father cut the tree.

passive voice: the tree was cut by my father.

active voice: people buy newspapers every day.

passive voice: newspapers are bought (by people) every day.

active voice: people have been using movies as political propaganda since world war ii.

passive voice: movies have been used as political propaganda since world war ii.

active voice: donna gave me my birthday present.

passive voice: i was given my birthday present (by donna). / my birthday present was given to me (by donna).

active voice: mom will leave the keys on the counter.

passive voice: the keys will be left (by mom) on the counter.

the words in parentheses are the agent of the passive voice and can be omitted when obvious, generic, or simply unnecessary.