They would have multiple problems and or moods
Answer: They will make her arguments convincing.
they will isslustrate her point
Explanation: and statistics are those that has a graph or chart based off something
Answer:
they use new technique to solve a question
Answer:
worst news means very very bad news.
Explanation:
you heard the worst news of your life means:the news you heard has the worst things.
this is just an example.