Cho dạng đúng của các động từ trong ngoặc She (be)…………. at her computer for eight hours. Hannah (not/have) ……………any fun a long time. My grandfather (not/ play)……….. any sport since last year. You’d bet...

She (be) has been at her computer for eight hours. Hannah (not/have) has not had any fun for a long time. My grandfather (not/ play) has not played any sport since last year. You’d better have a shower. You (not/have) have not had one since Monday. I don’t live with my family now and we (not/see) have not seen each other for ten years. I have just (realize) realized that there are only three weeks to the end of the semester. Anna (finish) has finished reading three books this month. How long have (you/know) you known each other? Have (You/ take) you taken many photographs? Has Jack (eat) eaten at the Sheraton Hotel yet?