Past Simple or Past Perfect: 1.The police ___(arrive) two late because the robbers ___(take) all the money.
2.After he ___(eat) his dinner,he ___(go out) for a coffee.
3.What a pity!She___(give) me a book for my birthday,but I ___(read) it already.
4.When Patrick___(come) in,we all___(know) where he ___(be).