He said tha he _______the League for two years.

He said tha he _______the League for two years.
A.had been in B.has been in C.had joined D.joined
A和C时态是对的吧,应该选A呢还是C呢?为什么?
He told me that he______a cold for three days.
A.has B.had caught C.had got D.had bad
选什么啊,
The old man _____(lie)on the ground and slept quickly.
应该填lying吧,填现在分词,还有一种句字,也是这种类型的,填的是过去分词,怎么区分啊,怎么判断是这种类型的句子啊?