No, a preposition is often used to describe where usually following a noun, such as in, on, with, by, and etc.
"But" is a coordinating conjecture. Hope this helps.!
Answer:
Mohan asked me what I was doing at the weekend.
If the underlined pronoun is who, then the answer is C) subject. If the underlined pronoun is you, then the answer is indirect object.
A research paper is most likely to require a works cited page
Cramming for things to get done is generally a bad practice although for some they may consider this as an inspiration to get things done while beating the deadline. The time management that can be suggested to Sue is that she prioritize the things that needs to be done first and allot a specific time slot for her to do her assignments on time.