Notes. pleura. serous membrane lining the pleural cavity. there are two types of pleura: visceral pleura covers the lungs, parietal pleura lines the inner surfaces of the walls of pleural cavity; parietal pleura is sensitive to pain but visceral pleura is not sensitive to pain.
The pronoun 'our' is the first person, the speaker  and one or more other people.   The pronoun 'our' is the first person, plural, possessive  adjective, placed before aâ¦ noun to show that the noun  belongs to the speaker and one or more others.    Example: John and I came from Maine.
Search. The term first person refers to the speaker himself or a group that includes the speaker (i.e., I, me, we, and us). The personal pronouns (I, you, he, she, it, we, you, they) are grouped into one of three categories: Note: Second person refers to the speaker's audience (i.e., you).RITING IN THE FIRST PERSON. If you're asked to write in the first person, use I and we. For example: In business writing, this is useful to portray a personal touch. WRITING IN THE THIRD PERSON. If you're asked to write in the third person, use he/she/it or nouns.