read the sentence. kari and misha, who have known each other since first grade are both yearbook editors and…

read the sentence. kari and misha, who have known each other since first grade are both yearbook editors and photographers. where should a comma be placed in this sentence? after \editors\ after \both\ after \grade\ after \other\

read the sentence. kari and misha, who have known each other since first grade are both yearbook editors and photographers. where should a comma be placed in this sentence? after \editors\ after \both\ after \grade\ after \other\

Answer

Brief Explanations:

The clause "who have known each other since first grade" is a non - essential relative clause. Non - essential relative clauses should be set off by commas. So a comma should be placed after "grade" to separate this non - essential clause from the main clause.

Answer:

C. after "grade"