Question

---I’ve run out of money to buy a new bike.

---Oh, ______. You have to walk.

1. A.
   that’s right
2. B.
   that’s too bad
3. C.
   go ahead
4. D.
   excuse me

Answer 1

B
由上句“我的钱用完了，不能买新自行车了”可知，只能步行。B项that’s too bad符合语境。
考点：情景交际。