The boy has been taking piano lessons from my neighbor （) he was 12.

50 The salvage value of an asset is:

A. The value of the scrap metal if a new asset were taken to a scrap yard.

B. The value that an asset has on the books after one year of depreciation.

C. The costs that have been sunk into the project to date.

D. The expected cash value at the end of an assets useful life.

E. A and D only.

A.have been told

B.has been told

C.have told

D.has told

A.have

B.real

C.realizes

D.realize

A.hobbies

B.proposals

C.customs

D.adventures

A、has taken

B、has been taking

C、is taken

D、has been taken

A.went

B.has been

C.had gone

D.had been

A.realization

B.realize

C.really

D.real

A．of which the composition

B．the composition of whose

C．who composition

D．whose composition

A、realization

B、real

C、really

D、realize

A.many improvements

B.little improvement

C.few improvements

D.a little improvement