3. Deeply [ ] at the lack of privileges
available for frequent fliers, I have decided to
leave the club.
(ア) disappoint
(イ) disappointed
(ウ) disappointing
(エ) disappointment
4. The typhoon was approaching the Japanese
archipelago, []all flights to and from the
airport.
(ア) cancel
(イ) cancellation
(ウ) cancelled
(エ) cancelling