①(2019·全国Ⅱ卷改编)When we got a call __saying__ (say) she was short-listed, we thought it was a joke.
解析：句意：当我们接到电话说她被列入候选名单时，我们以为这是个玩笑。分析句子结构可知，“__ __(say) she was short-listed”作call的定语，call和say之间为逻辑上的主谓关系，故应用动词-ing形式。
②(北京高考改编)The park was full of people, __enjoying__(enjoy) themselves in the sunshine.
解析：句意：公园里有很多人，他们在阳光下玩得很开心。分析句子结构可知，“__ __(enjoy) themselves in the sunshine”作people的定语，people和enjoy之间为逻辑上的主谓关系，故应用动词-ing形式，表示正在进行的动作。
