9. After the assembly line malfunction was ______, factory workers were told it would be two hours
before they could resume production
(A)found (B)finds (C)to find (D)find
19.Before they took their morning break, the event organizer _____ attendees about the change of
speaker for the afternoon session
(A)notify (B)is notifying (C)had notified (D)notifies
22. priscilla and her team members _____ a lot of useful information about new design trends when
they attended the trade fair
(A)will gather (B)to gather (C)gather (D)gathered
25. when Mr. McKay returned from his business trip, he noticed that several computer disks
_____ from his office
(A)had disappeared (B)will be disappearing (C)will disappear (D)are disappearing
27. Analysts believe the public's fear of future economic crises _____ a decrease in consumer
spending over the year.
(A)were causing (B)has caused (C)causing (D)is caused
답이 되는 이유를 설명해주세요 ㅜㅜ 부탁드릴께요^^
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