Speaking part: Describe your favorite city.
The answer should be 45seconds limited. It should include at least two reasons, but I would recommend you to offer three. Your reasons should be around three aspects, Recommended--Environment, culture, and relations. You need to spend 30 seconds to describe your reasons (10 seconds each), and you should use another 15 seconds to introduce your topic and then wrap it up for 5 seconds at last. If you are not sure about what you are going to say, write an outline before you start during that 15 seconds time frame of preparation. Fluency is essential.
How to say "how are you" in Mandarin?
你最近怎么样“Ni zui jin zen me yang"
How does ƒ(x) = −x^2+20 shift from its parent function?
20 units up and flipped by x-axis.