________ me his e-mail address as soon as possible.

1. A.
   To tell
2. B.
   Do tell
3. C.
   Telling
4. D.
   Did tell

________ me his e-mail address as soon as possible.

[　　]

________ me his e-mail address as soon as possible.

[　　]

If I _________ her e-mail address, I _________ the longdistance call．

1. A.
   knew；would
2. B.
   had known; would have made
3. C.
   had known；wouldn’t have made
4. D.
   would know；had made