49. “Don’t make noise because I am listening music now”
A. He asked me not to make noise because I am listening music now
B. He asked me not to make noise because I was listening music then
C. He asked me not to make noise because he was listening music then
D. He asked me to make noise because I was listening music then

 “I couldn’t get into the house because I had lost my key”
A. He said he couldn’t get into the house because he had lost my key.
B. He said he hadn’t been able to get into the house because he had lost his key.
C. He said he had been able to get into the house because he had lost his key.
D. He said he hadn’t been able to get into the house because he lost his key.

38. “I wrote to him yesterday”
A. She said to me I wrote to him the day before.
B. She told me she wrote to him yesterday.
C. She told me she had written to him yesterday.
D. She told me she had written to him the day before.