This is how i pass my time anyone else?

Go question mate scoobs lets investigate

Which sentence contains a comma splice? marco rode to school on his bicycle this morning, he arrived an hour early.marco, who enjoys riding his bicycle to school, arrived just before the bell today.marco rode to school on his bicycle on monday, tuesday, and wednesday.marco, who rode to school on his bicycle this morning, arrived an hour early.mark this and returnsave and exit

3christians adapted the roman basilica and used it for public worship. where in their churches did they place the altar?