Someone please me help thank

Read the sentence. a few of the committee members did not attend which of the following accurately labels the bolded words? predicate adjective simple predicate predicate nominative complete predicate

In a group discussion, which statement most clearly uses evidence to support a conclusion? a) the author makes some good points, but i feel that he’s ultimately biased. b) the author proves that he’s biased when he uses terms like “silly” and “stupid”. c) the author obviously hates the way fast food tastes, which is why he’s negative. d) the author first criticizes fast food, and then goes in to criticize junk food.

Which underlined word in the sentence is a demonstrative adjective? these brown shoes fit my feet very well.