15.–Do you think I should join in the singing group?
–__________ If I were in your shoes, I certainly would.
A.None of your business. B.It depends.
C.Why not? D.I don’t think so.
14.David Beckhan has _______ it takes to be a professional footballer.
A.who B.what C.which D.that
13.Such a small child as he ________ a ticket.
A.mustn’t have B.may not have
C.needn’t to have D.doesn’t need
12.–Why didn’t you buy the book?
–I _____, but I didn’t have enough money with me.
A.would B.had had
C.would have D.had bought
11.China’s population is expected to increase to about 1.5 billion in 2040, ________it will start to decline slowly.
A.where B.after which C.on which D.which
10.Some British scientists say they may have _____ evidence that different color preferences among men and women have _____ basis in evolution.
A./, a B.an, a C.an, / D./, the
9.Everyone in the hospital hoped that he _____ after a few days’ treatment.
A.took up B.gave up C.made up D.picked up
8.Make sure the gas is turned off after a bath, which would _______ cause danger.
A.somehow B.meanwhile
C.otherwise D.furthermore