问题补充：
——would you like somewhere?
——No, thanks. I have a big room .
A. live ,live
B. to live , to live
C. living, to live
D. to live , to live in
答案：
A. live ,live
B. to live , to live
C. living, to live
(答案→)D. to live , to live in
解析：句意： ---你想要住的地方吗？---不，谢谢。我有房间住。to live 做somewhere后置定语，somewhere是副词所以live 后省略介词in。a big room to live in 这里to live in做room的后置定语，room是名词，此时介词in不能省略。故选D。
