I’m afraid I’ll have to the lost book.A. spendB. pay forC. takeD. pay on

问题补充：

I’m afraid I’ll have to the lost book.

A. spend

B. pay for

C. take

D. pay on

答案：

A. spend

(答案→)B. pay for

C. take

D. pay on

解析：本句的含义为我恐怕我必须得为丢掉的课本付款，主语为人可用pay或spend，pay和for搭配，而spend和介词on或doing搭配，故本题选B。