I've got a few more examples from the same book that I'll post now. If anyone has the time and inclination, feedback would be appreciated.
p.28
140. Choose such friends as will benefit you, they say.
Choose friends that will benefit you, they say.
number 1
p.30
152. I am afraid that I shall not be free till the examination is over.
I am afraid that I won't (will not) be free til the exam is over.
number 2
p.32
162. It is advisable for a man or woman to acquire an accomplishment.
It is advisable for both men and women to acquire a skill.
number 2
p.34
165. I make it a rule to read the newspaper every day lest I should fall behind the times.
I make it a rule to read the newspaper every day so that I don't fall behind the times.
or
I make it a rule to read the newspaper every day in order to stay current.
number 2
173. It is desirable (to be desired) that atomic energy should be used for peaceful purposes.
It is desirable that atomic energy be used for peaceful purposes.
number 1
174. It is regrettable that few people should walk today because of the development of traffic facilities.
It is regrettable that few people walk anymore because of the development of modern transportation.
number 2
p.36
177. I think it is a great pity that he should have died so young.
I think it is tragic (a great pity) that he died so young.
number 1
Some of these are quite archaic, but none the less I find them more elegant. The English language is more than just a straight forward means of communication. It has subtle nuances and meanings. It can be used for everyday parlance or for high drama. Otherwise we couldn't have the monthly language award!