Question 6: Most of ___________archaeologists know about prehistoric cultures is based on studies of material remains. A. the B. what C. which D. those Question 7: He was expecting a prison sentence but the judge took ______ on him. A. disgrace B. shame C. dishonor D. pity Question 8: It is high time that measures ___________ to prevent further traffic accidents. A. are taken B. were taken C. should be taken D. should have been taken Question 9: Don’t drop litter wherever you want, ____________? A. don’t you B. won’t you C. will you D. do you Question 10: We ____________ the car for half a year before it was stolen. A. had owned B. have owned C. were owning D. owned