Write complete sentences with the given words.
1. He / work / pilot / since / he / leave / university.
2. Since / beginning / course / I / never / be / late / class.
3. He / in love / her / long time.
4. It / first time / I / see / man / here.
5. I / just / return / safari / Africa.
6. Things / change / London / since / you / girl.
7. You / not speak / word / since / come home.
8. I / not / meet / friend / long time.
9. you / ever / write / letter / famous person?
10. How long / you / be / doctor?