Sentence Correction

If recent scientific evidence is to be believed, vaccinating children who are younger than those vaccinated in elementary school programs will create a healthy community in pre-school, which should accordingly decrease disease in the community at large.

a. vaccinating children who are younger than those vaccinated in elementary school programs will create a healthy community in a pre-school, which

b. it will create a healthier community for pre-schools to vaccinate children who are younger than those vaccinated in elementary school programs; they

c. healthier pre-school community will be created from vaccinating younger children than elementary school programs, which

d. healthier community in any pre-school will be created from vaccinating younger children than those in elementary school programs; that

e. pre-school program vaccinating younger children than those in elementary school programs will create a healthy community; they

OA A

Source: Princeton Review