I really enjoyed this party, but I need to go home before I turn into a pumpkin. 我真的很喜歡這個派對，但是我該____了。
Sam's house repairs cost an arm and a leg. He spent three months' salary on them. 山姆整修房子____。他砸了三個月的薪水在上面。
The economy has been bad the past year, so we’ve all had to tighten our belts. 過去一年經濟蕭條，所以我們都必須_____。
The boss has been dragging his feet regarding extending work hours because this decision is so unpopular. 老闆對延長工時這件事_____，因為這個決定太不受歡迎了。
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