DOCTOR, I FEEL AS IF MY HEAD ________ ON FIRE AT THE MOMENT.A. IS...

22. - BAI TAP TIENG ANH 12 HAY CO DAP AN
BAI TAP TIENG ANH 12 HAY CO DAP AN
22. Doctor, I feel as if my head ________ on fire at the moment.A. is B. were C. had been D. be