英语题目求高人解答谢谢！11.— My book was published.—________.A.Good for

英语题目求高人解答谢谢！
11.— My book was published.
—________.
A.Good for you B. What a pleasure
C.Best wishes D.You are luck
12.— ________!— Congratulations on your promotion!
A.I'm engaged B.It's a boy
C.I got promoted D.Thank you for your support
13. —Hi, this is Alex speaking.—Sorry, ______.
A. who are you?B. tell me who that is?
C. I can’t hear you well.D. I don’t know you.
14—I am sorry I have the wrong number.—________.
A.You are so careless. B.You are so considerate.
C.It doesn’t matter. D.What is wrong?
15. — How do you do?—____________.
A. How do you do?B. Fine, thank you.
C. Very wellD. Not too bad.