Which of the following sentences is in passive voice?
(The action comes before the
doer of the action in the
sentence.)
A. Tests are taken by a student to
become a teacher.
B. A student must receive a Bachelor's
degree to become a teacher.
C. A student interns at a school to
become a teacher.
D. A student gets a certificate to become
a teacher.

The rich natural resources made the sacramento valley a "garden of eden." permanent villages were established about 8,000 years ago. which choice combines these two sentences from paragraph two to achieve a coherent flow of ideas? a) the rich natural resources made the sacramento valley a "garden of eden" and permanent villages were established about 8,000 years ago. b) permanent villages were established about 8,000 years ago and the rich natural resources made the sacramento valley a "garden of eden." c) the rich natural resources made the sacramento valley a "garden of eden; " and so the permanent villages were established about 8,000 years ago. d) because of the rich natural resources which made the sacramento valley a ‘garden of eden,’ native americans established permanent villages there 8,000 years ago.