--- Why didn’t you tell me the truth that day?

   --- I _______, but you ______ for Beijing.

   A. would have; left           C. would; had been away

   B. would have; had left        D. had; were away

---Why didn’t you tell me the truth about his illness?

  ---___________, I knew nothing about it at that time.

A.Tell you the truth                   B.Telling you the truth

         C. To be honest            D.Being honest\

--- Why didn’t you tell me the truth that day? 

--- I _______, but you ______ for Beijing.

1. A.
   would have; left
2. B.
   would; had been away
3. C.
   would have; had left
4. D.
   had; were away

— Why didn’t you tell me the truth that day?
— I _____, but you _____ for Fuzhou when I went to see you．

1. A.
   did; would leave
2. B.
   would; have left
3. C.
   would have; had left
4. D.
   had; left