7. At the age of 29, Dave was a worker, ________ in a small apartment near Boston and ________ what to do about his future.
A. living; wondering  B. lived; wondering   C. lived; wondered    D. living; wondered
【解析】A。两空均填现在分词，用作定语修饰a worker。注意句中的并列连词and，用于连接两个相同的句子结构（即连接两个现在分词短语）。句意为：戴夫29岁时是一名工人，住在波士顿附近的一间小公寓，不知未来怎么办。
 
8. When we visited my old family home, memory came ________ back.
A. flooding               B. to flood                 C. flood                   D. flooded
【解析】A。此题考查come后接现在分词的用法。come doing有两个主要用法：一是表示与go doing方向相反的动作，二是表示“来”的方式。如：Why don’t you come ice-skating tonight? 今晚来溜冰好吗? She came running into the room. 她跑进屋来。