— Let's have a game of tennis; the loser has to treat the other to a hot dog. —                  .

—You seem to have lost your way. _______? 　　—I’m looking for Wangfujing Street. 

---I probably shouldn’t have any more cake. ---Oh, ______. It won’t kill you.

—Do you really think what he said was practical?—I don't entirely agree, but ________.

----- Tom has won the first prize in the singing contest of our school. ------- __________ .You see he always works hardest.