The complement in parentheses, "about his grades," functions as a prepositional phrase that provides additional information about what Steven seems unconcerned about. It clarifies the specific subject of his indifference, indicating that his lack of concern is directed towards his academic performance. This helps to complete the thought and gives context to Steven's emotional state.
$999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999.2
choji, blob and steven
I think it was 1
160
In 2011 by Steven Redfearn.
predicate adjective
predicate adjective
predicate adjective
Steven A. Myers has written: 'On the development of block-ciphers and pseudo-random function generators using the composition and XOR operators'
Steven
Esteban Steven Escobar goes by Steven Escobar, and Steven.
Steven Edell's birth name is Steven Louis Edell.
Steven Kozlowski's birth name is Steven Joseph Kozlowski.
Steven Speilberg.
The cast of Steven from Colorado - 2010 includes: Steven X as Steven
No Steven Gerrard is not a muslim.
Him, he, his.