Past simple or past perfect?

Our travel agent ___ (offer) better and cheaper destinations after we ___ (book) our summer holiday. What a pity!

When the ambulance ___ (arrive), the injured man ___ (die).

His wife ___ (take) him to hospital since he ___ (cut) his finger preparing lunch.

When Peter ___ (turn) up, we ___ (already/have) lunch.

When we ___ (get) to the theatre, the play ___ (just / begin)

Finally I ___ (see) Sue. We ___ (arrange) to meet at the Central cafe before going to the cinema.

Peter ___ (say) he ___ (make) the meal on his own but nobody ___ (believe) him.

The conference was a bit of a mess! Infact, I feel the speakers ___ (not prepare) their talks quite seriously, so people___ (find) them really uninteresting.

The wind___ (blow)  away the leaves that we ___ (collect) .

The boy  ___ (be) very sorry for what he  ___ (do).