approve与approve of 的区别?

approve与approve of 的区别?
( ) -Is Bob used to his present job?
-I`m afraid not such a kind of job____carefulness and patience.
A.makes B.takes C.results D.gets
( ) 80 percent of the students have finished their homewoke ,but the rest ____
A.don`t B.doesn`t C.haven`t D.hasn`t
( )Living things need air and sunlight __water.
A.except B.but C.not only D.as well as
( )He woked hard but only earned a little money .Such___his fate.
A.are B.is C.was D.were
( )By the time l leave this city ,l___here for three months.
A.had been B.will have been C.will be D.was
( )-Did you write to Peter last month?
-NO,but l__him this month.
A.will be seen B.will be seeing C.will have been seeing D.will have seen
( )Professor Wang finally fell ill __fever because of long hours of outdoor research on the wildlife.
A.From B.with C.for D.of