She ________ (always / tell) me she would travel one day. But when the chance finally came, she ________ (say) that she ________ (change) her mind.
would always tell / used to always tell; said; had changed
I couldn't believe he ________ (not / call) me back last night. I ________ (send) him three messages and ________ (wait) for over an hour.
hadn't called; had sent; had been waiting
On Wednesday we ________ (just / sit down) to eat when the fire alarm ________ (go) off and everyone ________ (start) to panic.
had just sat down; went, started