HIGH SCHOOL: Testing is frequent and covers small amounts of material. Teachers frequently conduct review sessions, pointing out the most important concepts. ...
COLLEGE: Testing is infrequent (a particular course may have only 2 or 3 tests in a semester) and may cover large amounts of material.
Based on the given passage above, I can say that the sentences that have errors are sentences 3 and 6. On sentence 3, the erroneous part is "considering writing". The sentence could be written well like this: She strongly considers writing about <span>Sally Ride, because he was the first American woman in space. On sentence 6, the erroneous part is the use of "is" instead of "are" after the word "options". </span>
Answer:
Byron jumped from the train and the villain followed close behind