Unit 13 The mystery of the Moonstone
10.a.on b.in c.off d.up11.a.pleased b.attracted c.frightened d.excited12.a.that b.whether c.why d.how13.a.made b.earned c.succeeded d.finished14.a.refused b.recognized c.accepted d.received15.a.trained b.settled c.landed d.moved16.a.won b.was chosen c.developed d.became17.a.orbits b.orbiting c.to orbit d.orbited18.a.liked b.enjoyed c.belonged d.flew