Question

I'm glad you've come, Miss Rose; I ________ you, but you've saved me the trouble now.

1. A.
   am going to call
2. B.
   was about to call
3. C.
   had called
4. D.
   am to call

Answer 1

B
从“but you've saved me the trouble now”可以判断出“我”没有给“你”打电话，因此“was about to call(刚要打电话)”符合题意．