Read the description. Choose A, B, C or D to complete each blank.      

     This is the emergency room in a large hospital. A paramedic is wheeling in a (21) _____ on a stretcher into the (22) _____ room where a doctor is waiting to treat the patient .The patient doesn’t look well. His head is bandaged and his eyes are closed.           A nurse is pushing an empty wheelchair towards the exit. She is probably taking it to a patient in the ambulance.           The eye chart (23) _____ the wall is used to check people’s (24) _____. The chart consists of about 28 letters ranging in size from about 5 centimeters in height at the top of the chart to about 1 centimeter at the bottom.           A doctor is trying to weight a crying baby on the scale. The baby’s mother is standing nearby. She is trying to stop her child from (25) _____.

A paramedic is wheeling in a (21) _____ on a stretcher