Read the given situation and choose the best answer to complete the dialogues. （根据所给的情景选择最恰当的答案补全对话）

　　A．Are they yours?

　　B．I have only got two.

　　C．Yes.

　　D．Some are Kate's and some are Jack's.

　　E．They are our stamps.

　　F．Sandy, you have got so many stamps.

　　G．Which ones are yours?

　　H．But we keep our stamps together.

　　I．No.

　　J．Mine are Chinese stamps.

　　K．Jack's are French stamps.

　　L．So those British stamps are all Kate's.

A：1 ________ 2 ________

B：3 ________ 4 ________ 5 ________

A：6 ________

B：7 ________ 8 ________

A：9 ________

B：10 ________ 11 ________ 12 ________