6.— Are you satisfied with the result of the examination?
 — Not at all. _______.
A. That’s all right               B. It’s up to you
C. It couldn’t be worse           D. It depends
7. The young nurse was very nervous when she ______ the doctor in operating on the patient.
 A. insisted         B. resisted          C. assisted           D. listed
8. The games _______ the young men competed were difficult.
 A. in which        B. which           C. that              D. in that