1.individuals, characters, folks 替换（people, persons）

2.positive, favorable, rosy （美好的）,promising（有希望的）,perfect, pleasurable , excellent, outstanding, superior 替换good

3.dreadful, unfavorable, poor, adverse, ill （有害的）替换bad
如果bad做表语,可以有be less impressive替换
eg.An army of college students indulge themselves in playing games, enjoying romance with girls/boys or killing time passively in their dorms. When it approaches to graduation , as a result, they find their academic records are less impressive.

4.（an army of, an ocean of, a sea of, a multitude of, a host of, many, if not most）替换many.
注：用many, if not most 一定要小心，many后一定要有词。
Eg. Many individuals， if not most， harbor the idea that…. 同理用most， if not all，替换most.

5.a slice of, quiet a few, several替换some

6.harbor the idea that, take the attitude that, hold the view that,  it is widely shared that, it is universally acknowledged that）替think（因为是书面语，所以要加that）

7.affair, business, matter替换thing

8.shared 替换 common

9.reap huge fruits 替换 get many benefits

10.for my part, from my own perspective替换in my opinion

11.Increasing（ly）, growing替换more and more（ 注意没有growingly这种形式。所以当修饰名词时用increasing/growing。修饰形容词，副词用increasingly.
Eg.sth has gained growing popularity.
Sth is increasingly popular with the advancement of sth.

12.little if anything, 或little or nothing替换hardly

13.……beneficial, rewarding替换helpful

14.shopper,client, consumer, purchaser替换customer

15.exceedingly, extremely, intensely替换very

16.hardly necessary, hardly inevitable……替换 unnecessary, avoidable

17.sth appeals to sb, sth exerts a tremendous fascination on sb替换sb take interest in/sb. be interested in

18.capture one's attention替换attract one's attention.

19.facet, demension, sphere替换aspect

20.be indicative of, be suggestive of, be fearful of替换indicate, suggest, fear

21.give rise to, lead to, result in, trigger替换cause

22.There are several reasons behind sth替换……reasons for sth

23.desire替换want

24.pour attention into替换pay attention to

25.bear in mind that替换remember

26.enjoy, possess替换have（注意process是过程的意思）

27.interaction替换communication

28.frown on sth替换 be against, disagree with sth

29.to name only a few, as an example替换 for example, for instance

30.next to/virtually impossible, 替换nearly/almost impossible