Complete the sentences with the correct form of the PRESENT PERFECT tense !

1. Maurice young adults his whole life. (COACH)
2. No wonder you've got stomachache . You cake the whole morning. (EAT)
3. I on my presentation all evening. I yet. (WORK, NOT FINISH)
4. John Grisham many legal thrillers in his career. (WRITE)
5. We to Spain every summer since my dad died. (BE)
6. ? - You smell of whiskey. (YOU DRINK)
7. The students very hard for the exam this Friday. (STUDY)
8. I don't want to go to the cinema. I that movie three times already. (SEE)
9. Now that we our dining room, it looks a lot better. (RENOVATE)
10. My sister the piano a lot lately. She's having a performance tomorrow evening.(PRACTICE)
11. We each other for ages. (KNOW)
12. Tom at the office since 7 a.m. (BE)