Answer:
She believes that a thorough knowledge of your topic and plenty of practice is leading to success.
Explanation:
The first verb to believe is used in present simple tense because it refers to her habits or general truth. In this example, she expresses something in what is she certain. The second verb to lead is used in present continuous tense because this action will be also present in the future and refers to a permanent situation that will continue and does not stop in the present moment.
The term euphemism refers to polite, indirect expressions which replace words and phrases considered harsh and impolite or which suggest something unpleasant.
Euphemism is an idiomatic expression which loses its literal meanings and refers to something else in order to hide its unpleasantness. For example, “kick the bucket” is a euphemism that describes the death of a person. In addition, many organizations use the term “downsizing” for the distressing act of “firing” its employees.
