Yes, I've added "young woman". The drop down hints are like a dictionary. Many synonyms may be given but not all work in each sentence. So, here's a tip: the one at the top is most often the preferred one in a sentence. In this case, all the words are suitable in other cases some are not. For example, "bank" could be the place where you keep your money or the side of a river. The hint will show both.
So, always take the first choice.
And we know that and BOTH ARE ACCEPTED. If your sentence was not accepted then you had another error. The sentence has more than one word. Showing us one word doesn't give us enough information to help you find out what you did wrong. Use the REPORT option on the bottom of the exercise page.