[ 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:
Prepositions of Time, Place, and MovementVerbal PhrasesRelative Clauses PronounsPresent Simple VS ContinuousSimple Past - Irregular VerbsAdverbsPassive Voice of TensesVerbs & Verb TensesSimple PastThird ConditionalOther quiz:
Simple Present Tense › View_____ green books have many pages.
A. Their
B. He
C. They
D. Him
Grammar › View
Which sentence uses “their” correctly?
A. Their going to the store.
B. There house is beautiful.
C. Their dog is very friendly.
D. They’re going to the beach.
Grammar › ViewWe _______ a meeting tomorrow morning so please be punctual.
A. has
B. have
C. had
D. were having
Grammar › View
Keep ice cream in the ……….. if you don’t want to eat now.
A. refrigerator
B. freezer
C. countertop
D. stove
