Choosing a variety of activities that you enjoy can sustain a long-term fitness routine.

in this sentence, what does the word sustain mean?
support
prevent
create
explain

The correct answer is A. Support

Explanation:

In language, the meaning of a word is often modified or suggested by the context of it. In the case of the word "sustain", this is used to explain the way a variety of activities contribute to a long-term fitness routine in "Choosing a variety of activities that you enjoy can help sustain a long-term fitness routine". This implies, in this case, sustain means to keep up, maintain or support. Thus, in this sentence, the word sustain means support rather than prevent, create or explain.

you need to provide the