66.
Your Answer is
Correct Answer is H
Explanation
volunteers is the subject of this sentence, helped is the predicate verb, and the middle part is a parenthesis, which needs to be separated by double dashes. H is correct.
66.
Your Answer is
Correct Answer is H
Explanation
volunteers is the subject of this sentence, helped is the predicate verb, and the middle part is a parenthesis, which needs to be separated by double dashes. H is correct.