3 © Complete the sentences with the Past Simple, Past Continuous, Past Perfect forms of the verbs in brackets: 1. My sister found a little kitten and ... (take) it home. 2. The pupils ... (listen) to the teacher very carefully during the lesson. 3. By the time we got to the party, everybody ... (leave) it. 4. We... (walk) through the woods when we ... (hear) a gunshot. 5. At three o'clock yesterday afternoon they ... (sit) at an outdoor café. 6. They ... (clean) the window when it ... (start) to rain. 7. I... (become) very sad, because my friend (invite) to his birthday party.