Open the brackets using present perfect continuous. i (listen) to this for 2 hours. you (wait) since this morning. she (watch) their dog since saturday. we (talk) for over an hour. i (prepare) for this test for almost 2 weeks. joe (work) here since 1987. you (do) nothing for the last 30 minutes. lilly (teach) english for many years. i (eat) tomatoes for my entire life. recently, she (feel) quite better.
