Поставьте глаголы, стоящие в скобках, в Present Perfect, выбрав for или since. 1. I (to live) here (for/since) 1999. 2. He (to work) there (for/since) May. 3. They (to be) friends (for/since) they started college. 4. We (to know) him (for/since) three years. 5. They (to live) in our house (for/since) two years. 6. She (to be) ill (for/since) Friday. 7. I (not to be) in London (for/since) I (to be) a child. 8. 1 (to leave) Kyiv last year and I (not to see) him (for/since) 9. He (to study) French (for/since) ten years. 10. My mother (to work) in the factory (for/since) some years 11. They (to live) in Brazil (for/since) 1960. 12. I (not to see) him (for/since) this Tuesday. 13. He (to be) in prison now (for/since) five years. 14. She (not to hear) about them (for/since) almost a year. 15. I (to know) nothing about him (for/since) several month.