Заполните пропуски, употребляя глаголы в скобках в Present Perfect.1. I _____ (already/to finish) my homework.2. He ____

1. I have already finished my homework. 2. He has read that book several times. 3. My girlfriend has watched this film time and again. 4. Ann and Den have been here for an hour already. 5. Mary has known her since childhood. 6. How long have they been here? 7. We have lived in London for a few years.