问题补充：
to get a ticket for the FIFA World Cup, George has been standing in a queue for two days.
A. Determining
B. Being determined
C. To determine
D. Determined
答案：
A. Determining
B. Being determined
C. To determine
(答案→)D. Determined
解析：此处主句的主语George和从句的主语一致，故改写成过去分词短语作状语的形式。其相当于：George is determined to get a ticket for the FIFA World Cup。句意：乔治决心买到世界杯的票，他已经排队两天了。
