Answer:
Pilots should carefully check every control in the cockpit before they request permission for takeoff.
Explanation:
Pronoun-antecedent errors happen when a pronoun does not agree with its antecedent, which can create confusion in your writing. Pronouns are generic noun replacements such as him, her, it, and them. An antecedent is the noun that the pronoun replaces.
In experimental physics, reverberation produces echo and thus makes undesirable sound. An echo is a sound reflected off of a surface. In a big hall, it interferes with the actual sound. It gives confusion when people are having a conversation.
The sentence that contains a restrictive clause is A. They decided to meet where the band was performing.
A restrictive clause is also known as an essential clause, because its existence is important for the meaning of the sentence. Because of that, it is not set off by commas.
She locks her husband and Jennie out of the room for all of those reasons.
She is attempting to free the woman from behind the wallpaper (and herself from the constraints of her husband's cruelty). In order to free the woman, she has to be able to remove the wallpaper. Since, as the narrator describes the situation, it's fairly clear that she's going insane, she believes that she has to get all the wallpaper off so that they can't put the woman (her) back into the wall. It's important to the narrator that they not stop her from removing the paper.
