1. Do you prefer living in a house or a flat ？
step1. direct answer
step2. reason（ money / space / environment / feeling /…）
step3. example（举例论证/对比论证/own experience/分情况）
2. What's your favorite type of shoes？
shoes分类，比如：
① casual&comfortable：sneakers，slides / slippers，loafers，flip-flops，uggs…
② formal：high heels，oxfords，dress shoes…
③ both：boots，flats，sandals …
step1. direct answer (先说大类，再说小类)
step2. reason （feature/function/design）
step3. examples（+details）
3. Have you ever been to a concert?
step1. direct answer 表态度
加frequency：all the time / many times / several times / only once / never…
【Q: How often do you go to a concert？
never /almost never /hardly never/ rarely/ barely/ seldom/ occasionally/ sometimes/ from time to time/ often/ frequently/ usually/ always/ all the time…once every two years /once a year /xx times a day…】
step2. story (4w+feeling)
or reason（singer/ type of music/ vibes/ money）
