III. Chia động từ trong ngoặc ở thì hiện tại hoàn thành
11. You (not/do) … ……….yor project yet, I suppose.
12. I (just/ see)………. Andrew and he says he ……..already (do)………. about half of the plan.
13. I ………..just (decide)……… to start working next week.
14. He (be)…………. at his computer for seven hours.
15. She (not/have) ……………any fun a long time.
16. My father (not/ play)……….. any sport since last year.
17. I’d better have a shower. I (not/have)………. one since Thursday
Loga
Sinh Học lớp 12
