Раскройте скобки, употребив глаголы в present perfect. 1. i …have seen… this film before. (see) 2. i ….. never about it. (hear) 3. ….. you ….. the task? (do) 4. i …… just ….. your letter. (read) 5. i …… not …… any new films lately. (watch) 6. ….. you ever …… to london? (be) 7. ….. your son ….. from the university? (graduate)