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.
While I do agree with that prompt, I think this is more of a thing that you would have to do because of what the prompt asked.
Answer:
I think you add a period at 1950s..
Everything else is perfect
Explanation: