Prepositions describe the relationship between words in a sentence. They usually come before a noun or pronoun and show their relationship through a time, place, or direction.
Examples of prepositions:
The dog lays beside the sofa. ⇒ <em>Beside</em> is a preposition of place.
After a few weeks, the flower began to bloom. ⇒ <em>After</em> is a preposition of time.
The woman slowly walked away from the mad dog. ⇒ <em>Away from</em> is a preposition of direction.
<em>Teacher</em> is a person who helps students to acquire knowledge, competence or virtue. Informally the role of teacher may be taken on by anyone.
Teacher often works in a classroom. ... Most teachers use a variety of methods to teach. Teachers often explain new knowledge, write on a blackboard or whiteboard, sit behind their desks on chairs, help students with their work, or mark students' work.
<em><u>Where </u></em><em><u>as </u></em>
Regardless of specialty, <em>doctors</em> face the challenge of diagnosing and treating human disease, ailments, injuries, pain, or other conditions. This is done by listening to the patient, understanding the problem
The job of a doctor is to diagnose and treat illness and injury. Doctors examine patients and arrive upon diagnosis, perform surgeries, prescribe medications, educate patients and their family members, check patients' records and keep an eye on their recovery
Explanation: I believe the best would be the third option C, Students should make an informed decision when choosing a college as the passage talked a lot about the considerations and research behind selecting the right choices. Option B only states students should consider only financial aid while option A isn't supported as it doesn't mention stress in the passage. Not to mention A and D are opinions and the opinions of the reader could be different than another.
