阅读下面短文，从方框中选择恰当的句子，还原到文中61~65处，使文意通顺。有两项是多余的。
Dear Jenny,
It is Thursday, December 12. .____________ ! At 8 o’clock I have math. .______________. Then at 9:00 I have science. .____________. Then at 10:00, I have P.E. ._______________! Because it’s fun. I eat lunch at 12:00. After lunch, I have music. ._____________ . I like my music teacher, Mr. Morgan.
Love,
Selina

A. I don’t like math                   B. I want to buy a math book C. It’s difficult, but interesting          D. I’m really busy today E. I like my school                    F. My music class is relaxing G. That’s my favorite subject