1. She *had finished* her homework before the movie started. (Bildung des Past Perfect: had + Verb in der 3. Form)
2. They *had left* the party when we arrived. (Zeitpunkt in der Vergangenheit: vor dem Eintreffen)
3. I *had never seen* such a beautiful sunset before that day. (Negativsatz im Past Perfect)
4. We *had already eaten* when the guests came. (Verwendung von already im Past Perfect)
5. He *had broken* his leg before the match began. (Vergangenheit vor einem Ereignis)
6. By the time she called, I *had cleaned* the whole house. (Zeitpunkt der Handlung)
7. The train *had departed* before we got to the station. (Vorzeitigkeit ausdrücken)
8. You *had studied* German before moving to Berlin. (Vorherige Erfahrung)
9. My parents *had traveled* to France twice before they moved there. (Erfahrungen in der Vergangenheit)
10. The teacher *had explained* the lesson before the test started. (Abschluss der Handlung vor Test)

1. Had you *finished* your project before the deadline? (Frage im Past Perfect)
2. She had *not visited* the museum before last summer. (Verneinung im Past Perfect)
3. Had they *already left* when you called? (Frage mit already)
4. I had *not seen* that movie before yesterday. (Negativsatz)
5. Had he *studied* English before moving abroad? (Frage über Erfahrung)
6. We had *not eaten* anything before the meeting started. (Verneinung vor einem Ereignis)
7. Had the children *finished* their homework before dinner? (Frage mit finished)
8. She had *not heard* the news before she read the newspaper. (Verneinung und Zeitfolge)
9. Had you *visited* the new café before it closed? (Frage im Past Perfect)
10. They had *not decided* where to go before the trip began. (Verneinung im Past Perfect)