1. We ________ finished eating dinner.
had not
not had
'd had not
2. Had they _____ to her before?
spoke
spoken
spoked
3. You _____ not left yet.
would
'd
would had
4. I had never _____ her before.
see
saw
seen
5. We arrived at 8:05, but the train _____ already left.
has
have
had
6. Sarah thought she ________ to that zoo before.
has been
had be
had been
7. Nobody explained why the project had ________ on time.
n't been completed
not completed
n't complete
8. He _____ us the item had been shipped.
told
say
asked
9. Dad explained ________ his job due to stress.
why he quitted
that he had quit
that he'd quite
10. Where _____ the security guard gone?
had
have
did