A. Bill's brother.

B. Bill's wife.

C. Bill's father.

D. Bill's father-in-law.

14.

A. She can use his gun.

B. She can borrow someone else's gun.

C. She should have a gun of herself.

D. She can't borrow his gun.

13.

M: I wish I could see Bill here!

W: He was already on his way here, but then his wife called him back to take her father to the hospital.

Q: Who was ill?

正确答案：D

解析：女士说“他妻子叫他回去送她的父亲去医院”，可判断D（Bill的岳父）正确。

14.

W: I feel like going hunting this weekend, but I don't have a gun.

M: But you can rent one if you have a license.

Q: What does the man mean?

正确答案：D

解析：男士说“你有执照的话可以去租一把”，这是在委婉拒绝借东西，可判断答案为D（她不能借他的枪）。