根据对话情景和内容，从对话后所给的选项中选出能填入每一空处的最佳选项，选项中有两个为多余选项。
Jane is at the library counter. She is talking to the librarian.
Jane: Hello, I borrowed five books about a month ago.＿小题1:＿
Librarian: Let me check for you.
Jane: ＿小题2:＿
Librarian: You are lucky, they are due today.
Jane: Can I renew them?
Librarian: You can only renew some of them.
Jane: ＿小题3:＿
Librarian: Two of the books are hot ones that many students have reserved.
Jane: I have to return two of them and renew the rest three. Right?
Librarian: Right.
Jane: Can I borrow these two again?
Librarian: ＿小题4:＿ But you have to wait for a few months.
Jane: ＿小题5:＿
Librarian: You have to reserve them and wait for your turn.
Jane: Oh, I see. I might as well return them now.
A．I hope so.
B．Thank you.
C．Yes, of course.
D．Why a few months?E.Why can’t I renew all of them?
F.I wonder whether they are due or not.
G.I wonder whether I can renew all of them.