The little boy sing in his room last night.
— Mom, my classmates are playing outside. Can I join them?— Not until your homework .
—How is Helen in her new school?— goes well. She is satisfied with her new school life.
— What a mess! Daniel, would you please your school things?— Sure, mum.
It is usually warm in Nanjing in spring. But sometimes it be very cold.
—The light in his office is still on. Do you know ?—In order to prepare for tomorrow’s meeting.