1 He (be) ill with pneumonia since June. 2 I (have) a pain before I came to the clinic but it (go) now. 3 When the telephone

1. He has been ill with pneumonia since June. 2. I had a pain before I came to the clinic but it has gone now. 3. When the telephone rang, I was doing the TPRs. 4. While sister was phoning for the doctor, I was giving mouth-to-mouth resuscitation. 5. Dead tissue was removed/has been removed/is being removed by the surgeon. 6. The patient told the police that he had been hit by a car an hour ago. 7. He was given a pre-med ten minutes ago. 8. His headache did not get better until he had taken an aspirin. 9. He was coming to work when he had a heart attack. 10. These patients were catheterized last night.