1. I saw he had a gun, but I didn't think he...
    1.   will shoot
    2.   was going to shoot
    3.   was shooting
  2. I knew you... the exam. You didn't make any effort!
    1.   were failing
    2.   would fail
    3.   are going to fail
  3. I lost my passport the day before we... for our honeymoon.
    1.   left
    2.   were leaving
    3.   would leave
  4. Sorry, I... you today, but I forgot.
    1.   was calling
    2.   would call
    3.   was going to call
  5. She promised she... an end to the situation, but failed to do so.
    1.   would put
    2.   would have put
    3.   was putting
  6. He asked whether I... him, but there was nothing I could do.
    1.   will help
    2.   would help
    3.   was helping
  7. He... to Iraq, but he came down with an infection before the trip.
    1.   would be sent
    2.   was going to be sent
    3.   was sending
  8. That night I was very excited because the next morning I... back home on the first train.
    1.   went
    2.   would go
    3.   was going
  9. I told him not to call me that evening, because I... for my finals all night.
    1.   was studying
    2.   studied
    3.   would be studying
  10. I... the car, but I thought I didn't really need it and decided not to do it.
    1.   was buying
    2.   would buy
    3.   was going to buy