企源知识库

Tom wants to buy a bike, so he is saving up. (sentence with a prepositional phrase)
【正确答案】：In want of a bike, Tom is saving up.
【题目解析】：包含介词短语的句子通常是指介词短语做状语，在解决这类问题时，关键在于将一个分句用介词短语表达并去修饰另外一个分句既可。本题采用的就是这种做法。