Look at the pictures and say when the girls classes began

1) Emma's classes began at eight o'clock. — Занятия Эммы начались в 8 часов. 2) Betty's classes began at a quarter past eight. — Занятия Бетти начались в 8.15. 3) Lizzy's classes began at half past eight. — Занятия Лиззи начались в 8.30. В английском языке 15 минут — a quarter past, 30 минут — half past.