A.interested
B.which
C.at
D.last Sunday

A.that
B.that
C.contributing
D.services

A.importance
B.economy
C.educated
D.the whole country

A.What I told her
B.were
C.to
D.most of

A.Recycled
B.to make
C.hundreds
D.another

A.protect
B.animals
C.all
D.have

A.done
B.of
C.species
D.ecological

A.Further education
B.are
C.academic
D.vocation

A.has been cooking
B.times
C.in
D.mother’s house

A.The discrimination
B.against women
C.must be
D.abolishing