---Where is your new home now?---In the new developed zone. But I downtown for five years

问题补充：

---Where is your new home now?

---In the new developed zone. But I downtown for five years.

A. have lived

B. had lived

C. lived

D. was living

答案：

A. have lived

B. had lived

(答案→)C. lived

D. was living

解析：句意：--你的新家在那里?—在新开发区，但是我在市区住了5年了。根据第一句可知现在在新家居住；在市区居住是发生在过去。现在完成时表示过去发生的动作对现在造成的影响；过去进行时表示过去正在进行的动作，后面再跟five years，不符合语境；过去完成时表示过去的过去，它是一个相对的时态，很显然这里没有可以参考的过去式；根据句意故选C。