回上一层第九部 第叁课 --- 请重复跟读，直到可以於声音档的留空之间唸完整句為止；熟练之后您必将可以 "脱口而出" 地说出标準的美式英语
- pick out
- I tried hard to pick out mistakes in my essay, but they were hard to find.
- After careful consideration, Gill picks out the shoes she will wear for her graduation.
- pick up
- We are getting picked up at school to go to the mall.
- I've been picking up strange signals on this channel at night.
- play jokes on
- Luke likes to play jokes on his classmates.
- play tricks on
- Roger played a mean trick on me.
