Mr. Baker is a teacher of English. He knows three or four languages, and reads and speaks and these languages well.
He works late and sometimes one o'clock in the morning. His students come to his study for their learning.
Some of them are hard-working; others are , but don't do much work. They are friends and they often talk about their study and their hobbies, their and sorrows (悲伤) . They all love Mr. Baker and his lessons very much.