) 17.-- How did he finish the work -- I hear that he did it

) 17.-- How did he finish the work -- I hear that he did it .A.in the own B.on the own C.of hi
) 17.-- How did he finish the work
-- I hear that he did it .
A.in the own B.on the own C.of his own D.on his own
( ) 18.Do you write a report wild animals danger for the newspaper
A.about; on B.on; in C.to; from D.in; with
( ) 19.If we do ,soon giant pandas will die out.
A.nothing B.everything C.something D.anything
( ) 20.Some people hunt elephants for their .
A.furs B.tusks C.paws D.bones