Answer:
b) remains
Explanation:
"Remains" is the grammatically correct word to occupy the white space shown in the question above.
That's because that word is related to the word "Optimism", which represents the pronoun "it" in that sentence. As we know, when using the pronouns "he, she, it" we must conjugate the verbs. The correct form of "remain" is "remains".
Answer:
a, b,d
Explanation:
because I did the lesson lol
Answer: It lets the president understand what the people want.
Explanation: For a president to be successful they need to hear the public voice, and know what is to be expected of them.
(this is my first time answering a question :3 hope I helped)