That’s the doctor （） on the seriously wounded man. A: who he operated B: that he operated C: who operated D: that operated him

That’s the doctor ______ operated on the seriously wounded man.

The boy would have died, ______ on him without delay. A: if the doctor didn’t operate B: if the doctor wouldn’t operate C: would the doctor not operate D: had the doctor not operated

That’s the doctor ______ operated on the seriously wounded man. A: who B: whom C: which D: whose

That’s the doctor______operated on the seriously wounded man.

The movie ____ I have seen twice is The Wandering Earth. A: should be; be operated on B: were; must be operated on C: e; was operated on D: was; be operated on

All the doctors in the hospital insisted that he 　 badly wounded and that he 　 at once. A: should be; be operated on B: were; must be operated on C: be; was operated on D: was; be operated on

_____right away，he might have been alive today． A: If he was operated on B: Had he been operated C: Was he operated on D: Should he be operated

Thedoctor_______onthemanand_______savedhislife. A: didaoperation;/ B: didanoperation;was C: operated;/ D: operated;was

I suggested that the patient ______ immediately. A: should operate on B: be operated on C: must be operated on D: operates on