do the same thing ________

________ he did the same thing in the office so he was tired of his job.

1. A.
   Day after day
2. B.
   One day after day
3. C.
   The day after the day
4. D.
   Day before day

________ he did the same thing in the office so he was tired of his job.

[　　]

________ he did the same thing in the office so he was tired of his job.

[　　]

“Rubber”and“eraser”________ the same thing．

1. A.
   mean
2. B.
   is
3. C.
   have
4. D.
   say