回上一层第六部 第八课 --- 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
- hold off
- I'd better hold off on the decision until Ralph comes back.
- The best we could do was to hold off the enemy's attack for a few days.
- hold on
- Hold on a moment please; I'll call her to the telephone.
- Rex held on to the rope for his life.
- hold out
- The water supply should hold out long enough.
- How long can we hold out against these attacks?
- hop on
- Hey, hop on the car and let's go for a cruise.
