Please don’t bother me again. I’ll inform you of the details at a/an     time if you must know.

A. appropriate          B. convenient           C. acceptable           D. accessible

Please don’t bother me again. I’ll inform you of the details at a/an______time if you must know.

1. A.
   appropriate
2. B.
   convenient
3. C.
   acceptable
4. D.
   accessible

Please don’t bother me again. I’ll inform you of the details at a/an    time if you must know.