Complete the sentences below with the correct forms of following verbs : have, sleep,work,produce,watch,live,do,tell,learn,drive.Be

1. I wanted to know what story she had been telling for two hours. 2. Our family had lived in that house five years when we had to move to another city. 3. By the time the war began the company had been producing clothes for five years. 4. We had been learning German for over six years before we began to learn English. 5. The girl had been having lunch for half an hour when the telephone rang. 6. Billy had slept for an hour before we came and woke him up. 7. The taxi driver had been driving all day long so he was very tired when he arrived. 8. What had you been doing in the garden for an hour and a half before I came? 9. I had worked there for a few days when he decided to leave. 10. My cousin had been watching TV for nearly an hour when the TV screen suddenly went black.