[ Grammar ]
Choose the sentence with correct comma usage.
A. My dear old grandfather who is seventy years old still jogs everyday.
B. My dear old grandfather ,who is seventy years old, still jogs everyday.
C. My dear old grandfather, who is seventy years old still jogs everyday.

Random Topics:
Tenses and PronounsPresent and Past Simple PassivePresent and Past Simple TensePronounsTypes of Sentence StructurePresent Progressive TensePresent Tense vs Past TenseSentencesPassive ModalsArticle and Order of AdjctiveOther quiz:
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A. Come
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Grammar › View
Clive is the man ___ my cousin Lucy.
A. married
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Future Tense › View
I ___ this day for the rest of my life!
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B. will remember
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D. have remembered
