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.
Something unpleasant or dreadful is happening or being observed (/sensed (such as smell))
I don’t know. I think D. I’m in 5th grade tho