从A、B、C、D四个选项中,选出可以填入空白处的最佳选项。

　　1. To tell the truth, this is the only thing _______ I have in the world.

　　A. which B. that C. what D. of which

　　2. Everyone was on time for the meeting but Chris, ______ is usually ten minutes late for everything.

　　A. that B. which C. who D. whom

　　3. George Orwell, _______ was Eric Arthur, wrote many　 political novels and essays.

　　A. the real name B. what his real name

　　C. his real name D. whose real name

　　4. It is ______ he said it that surprised me.

　　A. the way B. in the way that

　　C. in the way D. the way which

　　5. The girl to ______ I spoke is one of my old friends.

　　A. who B. whom C. that D. which

　　Key: 1-5 BCDAB