After they (see) the Tower, they (go) to London Eye.
had seen/ went
He (ask) me which animals I (see) in Africa.
asked/ had seen
After Columbus (discover) America, he (return) to Spain.
had discovered/ returned
Before Victoria (move) to Liverpool, she (sell) everything.
moved/ had sold
After he (work) very hard, he (get) ill.
had worked/ got
Bobby (open) the box after he (find) the key.
opened/ had found
Gohan (eat) at a restaurant after he (fight) with Pccolo.
ate/had fought
Before they (start) the party, they (invite) some friends.
started/ had invited
When I (get) to the airport I found that I had forgotten my passport.
got
After I (buy) some milk at 7-11, I went home.
had bought
It (not rain) all summer, so the grass was completely dead.
hadn't rained
When I opened the curtains the sun was shining and the ground was white. It (snow) during the night.
had snowed
When Julie got home from her holiday, the flat was a mess. John (have) a party.
had had
In the shopping centre, I met a friend who I (see / not) for ages.
hadn't seen
The thief could walk right into the house because you (lock / not) the door.
hadn't locked
We lost the match because we (practise / not) enough.
hadn't practised
