Jim’s uncle, the former mayor, him plan his political campaign. a. adjective phrase b. appositive phrase c. adverb phrase d. infinitive phrase

Jim’s uncle, the former mayor, helped him plan his political campaign.

In this sentence, the structure "the former mayor" is an appositive pharse. Option B is correct.

It is an appositive phrase because it renames a subject which was previously mentioned. In this case, the former mayor refers to Jim´s uncle. It is adding further informations related to him. What is more, appositive tends to be between commas.

invention of the washing machine

in the past, people used sticks and stones or scrub boards to clean their clothing. as it was sweaty, backbreaking work, we owe a world of to james king because he created the model for the modern washing machine in 1851. the most important issue was that this machine cleaned clothes while a person cranked the handle. doing this made people who used it develop strong muscles in their arms. later, in 1908, alva j. fisher created an electric washing machine named thor. this one was not the first automatic washing machine. however, it was one of the most popular models at the time.