【正确答案】:
SEVERAL CARS WERE PARKED IN THE YARD OF THE OLD HOUSE AS WE APPROACHED, AND SALINA, KEEPING HER VOICE LOW, SAID," MAYBE THEY ARE HAVING A PARTY." 
【题目解析】:汉语句子的主干为:停着车。萨利娜说。。。,翻译成英语时,“停着车”有两种处理方法,可以用there be 句型,也可以用被动语态来处理。 本题选用的被动语态来处理的。 萨利娜说的话可以用直接引语来处理,然后把修饰成分分别加上即可。