Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions.

Depression and anxiety while abroad are more common than people like to admit. It's hard to complain when you've spent the whole day lounging in the European countryside and get to go home to your castleview new apartment, but for people with depression or anxiety, even the most amazing things can be drowned out by emotion. It's easy for people who are battling this type of disorder to feel guilty, spoiled, or even confused for being down even when they're "living the high life" abroad, so they keep their feelings to themselves and hide the problem, potentially ruining their time abroad.

Chances are, if you think you're developing depression or anxiety while abroad, you've probably been feeling some of these things for a long time, but nothing has made them surface quite like going abroad does. It's crucial to deal with the problem as you first begin to notice it and take self-care seriously while abroad, as they aren't feelings that are going to be magically fixed.

Illnesses like depression and anxiety are different for everyone, but ultimately you will need to take similar steps to make it more bearable while abroad. Start by talking to your family back home, program director, or school guidance counsellor and have them help you speak with your host family, find a suitable doctor and/or therapist while abroad, and work through any international treatment or insurance issues. You are not the first person to go abroad with baggage, and there are people available and program set up to help those who need it.

The word "who" in paragraph 1 refers to ____________