3. Fill the present perfect form of each verb in the blank. (Điền động từ ở thì hiện tại hoàn thành vào chỗ trống.) 1. He (be)……has been….. at his computer for seven hours. 2. She (not/have) ………………………………….. any fun a long time. 3. My father (not/ play) ………………………………….. any sport since last year. 4. I’d better have a shower. I (not/have)……………. one since Thursday. 5. I don’t live with my family now and we (not/see) ………………………………….. each other for five years. 6. I (realize) ………………………………….. that there are only four weeks to the end of term. 7. She (finish) ………………………………….. reading two books this week