Question 9: On a of 1 to 10, in these subtropical desert regions the risk of desertification is
A. rate B. scale C. grade D. rank
Question 10: I've tried to talk my parents into buying me a new smartphone but they just seem to and ignore me.
A. laugh it off B. call it off C. turn it down D. speak it out
Question 11: Why do we spend so much on things that give us tiny increases in comfort of so many other people.
A. at the expense B. at the price C. at all cost D. into the bargain