Task: Text Completion
Input (English): [header] How to deal with teens and exchange students [title] Make sure your teen really wants an exchange student for a year. [step] Remind him or her that he or she will have to share family, schools, friends and such with a complete stranger. If the teen isn't willing to do so, it will be very difficult housing your exchange student. <sep> (A) Do some research on these recommendations before making an agreement or making a formal offer. Even worse, if the teen has been with a contact from which he or she has a strong attachment. (B) [title] Make sure your teens have some contact and familiarity with the student. [step] It'll be easier having him or her stay with you if he or she has already become somewhat acquainted with your teen. (C) It could still take time for the teenager to adjust to the change in his or her school life. It can sometimes take as long as two months for the teen to adjust to the new environment. (D) [title] Give the teen some time to consider the arrangement. [step] Trust the decision that he or she makes and consider how best to avoid offending the teen.
Output (English): B