What time does Maria have English class on Mondays?
She has English class at ten forty five (a quarter to eleven) on Mondays.
What time does Camilo have science class on Mondays?
He has science class at eight fifteen (a quarter past eight) on Mondays.
What time do Maria and Camilo have History class on Mondays?
They have history class at nine thirty (half past nine) on Mondays.