---Is there anything else I can do for you, Jack?
--- No, thanks. I really appreciate ______ when you lent all your notes to me before the exam.

---Is there anything else I can do for you, Jeff?

---No. Thanks. I really appreciate          when you lent all your notes to me before the exam.

A. one                         B. it                      C. that               D. this

---Is there anything else I can do for you, Jack?

--- No, thanks. I really appreciate ______ when you lent all your notes to me before the exam.

---Is there anything else I can do for you, Jack?

   --- No, thanks. I really appreciate ______ when you lent all your notes to me before the exam.

A. that   B. one   C. it   D. the one

— Is there anything else I can do for you?

— No._________.

[    ]　　

A. Please go back home　　

B. Don't help me any more　　

C. Thanks for all your help　　

D. I can manage it myself .