be used once. note that there is one word more than you need. a. adapt b. natives c. identities d. cost-saving e. alert f. instead g. established h. practically i. route j. enrolled k. significant officials at boston college have made what may be a critical decision: they’ve stopped giving out new email accounts to incoming students. the officials realized that the students had already established digital__41_ _ by the time they entered college, so the new email address were just not being used, but, 42 , the college will offer forwarding(转发) services. starting next year, freshman 43 at boston college won’t be given an actual email account complete with login and inbox, just an email address. this address, in the format of