有谁帮帮忙？谢谢了~

1.Obtaining"protection money"is a crime which_______practised for a long time.
(a)has been (b)is (c)was (d)is being
2.People prefer paying large sums of money ________their life work destroyed by gangsters.
(a)than have (b)to have (c)to having (d)than they have
3.He usually goes_______in the evenings
(a)on a trek (b)for a stroll (c)for a trot (d)on foot
这三道题是新概念第三册的题，看样子你是一位英语高手，应该难不倒你吧。

类比题：
demon,imp

a.horse,mare
b.deer,fawn
c.cat.ketty
d.dog,caline

The professor and writer ___ just walked past the shop. (was/were)
The folk and knife ___ on the table.(is/are)
We each ___ a book.(have/has)

在百度知道英语类上找吧，应该有很多有难度的
嘿嘿

翻译：On a spring day, I spring from a rock into a spring, and find a spring in the water.