Upon reaching (A) the destination, a number of personnel is (B) expected5/50Mark the letter A, B, C, or D on your answer sheet to indicate the underlined part that needs correction in each of the following questions. Upon reaching (A) the destination, a number of personnel is (B) expected to change (C) their reservations and proceed (D) to Hawaii.reachingisto changeproceedGiải thíchĐáp án B is -> are A number of + Npl + Vpl Personnel is Npl