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, quite 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 代 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