They never found (NEVER FIND) out where he had hidden (HIDE) the knife.
As my sister had forgotten (FORGET) to tell people about the party, it was (BE) a complete failure.
Most of the people we had invited (INVITE) came, but the one who was supposed to give a speech did not appear (NOT APPEAR).
When I arrived at the bus stop, I suddenly realized (REALISE) that I had left (LEAVE) the cooker on.
We felt (FEEL) too tired as we had been working (WORK) in the garden for so long.
Most of the houses were (BE) under water as it had been raining (RAIN) for so long.
Since he had not had (NOT HAVE) his car serviced for such a long time it broke (BREAK) down.
After I had done (DO) some exercise for about an hour, I stopped (STOP) and decided (DECIDE) to have something to drink.
She looked (LOOK) a lot healthier because she had given (GIVE) up smoking.
After we had finished (FINISH) painting the living room, we decided (DECIDE) to change the color.