M: Do you know the Thames? ,F: Yes, it's a very beautiful river. It is in the south of the country and runs to the east, into the North Sea.
(A) M: You are right, the Thames runs to the south of the country. (B) M: I’m sorry, I didn’t understand. Could you repeat a little louder, please? (C) M: The river originates from The North Sea? I didn't know that before. (D) M: You are right, the Thames runs to the west of the country.
B