---________ you very much.         

---You’re welcome.

1. A.
   That
2. B.
   Thank for
3. C.
   Thank
4. D.
   Thanks

---________ you very much.         
---You’re welcome.

---Thank you very much.

---You're welcome.

1. A.
   No, thank you
2. B.
   I think so
3. C.
   Yes, please
4. D.
   That's all right

-________．

-You're welcome．

1. A.
   Thanks you
2. B.
   Thanks a lot
3. C.
   Thank a lot
4. D.
   Thank very much