1) "You ______ bring your ID to check in."  a) can  b) must 2) "______ you please complete this section?" a) Could  b) Should 3) "You ______ wait outside if you prefer. a) can b) have to c) should d) must 4) "You ______ call to reschedule as soon as possible." a) might b) should c) must d) could 5) "You ______ eat in the waiting area." a) can not b) have not to c) must not d) could not

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