You have encountered this structure in Lessons 18 and 19.
This lesson is meant to allow you to practice this extremely common question
type one more time.
This time, however, there’s a twist. If you encounter a question
in which the clause [-----,] is underlined but the subject is not, immediately
identify the subject(s).
Then find the correct answer by identifying the clause that contains the
pronoun that matches with the subject(s). For example, “Until they
were outlawed in the 17th century, pirates freely roamed
the Caribbean.”
Incorrect: Until being burnt down, the library
was a center of scholarship.
[What
was burnt down?--it's not clear.]
Correct: Until it was burnt down, the library
was a center of scholarship.
[What
was burnt down? “it” = library (subject)]
SAMPLE PRACTICE QUESTION FOR -------,
SUBJECT (PART III)
Until
it was scrapped for its parts, the cars sat idle in my friend’s
backyard.
(A)
Until it was scrapped for its parts
(B) Before being scrapped
for parts
(C) Until the time they
were scrapped for its parts
(D) Up until scrapped
for parts
(E) Until they were scrapped
for their parts
Recognizing the “-------, Subject”
structure, you have to check for the subject. Here, the subject is “cars”.
The underlined portion of the sentence has to modify or describe the “cars”.
“It” in choice (A) does not match with the plural “cars”;
“Its” in choice (C) has the same error. Choices (B) and (D)
do not contain any pronouns necessary to refer to “cars”.
Only choice (E) contains the correct plural pronouns that clearly refer
to the subject “cars”.