People here seem very friendly on a level, but can be quite difficult to get to know personally.

Superficial

Explanation:

The answer that best completes this sentence is "superficial." "Superficial" is an adjective that is the opposite of "deep." It means that something is only found on the surface, or that it does not extend beyond the initial assessment. In this case, people seem very friendly in theory. However, once you know them better, it seems this quality is only superficial.

i think that the quotes in paragraph 11 contribute to the development of ideas because it provides a good reasoning of the central idea of the text.

the correct answer would be d, i never like waking up.

explanation:

iambic tetrameter is a meter which is basically a line consisting of four feet of iambic and it is used in poetry. it consists of unstressed syllables followed by a stressed syllable. in this question, the only statement which is giving the feel of being stressed is option d, which says that i never like waking up. it means the person is feeling stressed whenever he wakes up. he never likes to wake up and and whenever he wakes up, he doesn't like it. so a sense or feel of being stressed is in this statement.