1, the first part-mainly-practice hard, receive the exam pattern, and watch more tapescript.
2, the second part-in fact, this part is the simplest, mainly listening to keywords. After reviewing the topic, you should find a keyword in your mind for each option of A-H, and then listen with the keyword you imagined. For example, the promotion in the option may correspond to imagine in tapescript, and the retention may correspond to new blood.
3. The third part-two words "catching up" is enough for a week. As long as you are willing to practice, you will still make progress.
Work hard! My suggestion is helpful to you, come on!