【题目】In order to find the missing child, villagersall they can over the past five hours.
A.did
B.do
C.had done
D.have been doing

【题目】You can change your job, you can move house, but friendship is meant to belife.
A.of
B.on
C.to
D.for

A.to whichB.to whomC.to whoseD.to her

A.In allB.At allC.Above allD.After all

A.availableB.movableC.reachableD.applicable

A.point outB.make outC.leave outD.put out

【题目】I rememberedthe door before I left the office, but forgot to turn off the lights.
A.locking
B.to lock
C.having locked
D.to have locked

【题目】Interest is asto learning as the ability to understand, even more so.
A.vital
B.available
C.specific
D.similar