The single best thing that a person needs to do to improve her/his health is to care about yourself. I mean, to have good rest, to eat good and healthy food and to keep calm.
Well done, you will surely be understood. But if you are striving for perfect grammar, you need to be a bit more consistent. By the phrase "a person needs to do..." you identify that a verb is to follow. Therefore, to care, to have etc. And articles of course ;)
June 16, 2021
Want to progress faster?
Join this learning community and try out free exercises!