Choose the word or phrase among A, B, C or D that best fits the blank space in the following passage

VIII. Choose the word or phrase among A, B, C or D that best fits the blank space in the following
passage.

Running of The Bulls - Pamplona, Spain
The Running of the Bulls is a (61)      of the famous San Fermin festival - a
practice that involves running in front of a small group of bulls (typically a dozen)
that have been let loose on a course of a town’s streets. A first firework is set off at
8 a.m. to alert the runners that the corral gate is (62)            . A second firework
signals that all six bulls have (63)       released. The third and fourth
fireworks are signals that all of the herd has entered the bullring, marking the end of
the event. Every year between 200 and 300 people (64)
injured during the run (65)            most injuries are due to falls and are not serious. So you think you support
it?
61. A. part B. whole C. section D. piece
62. A. to close B. closed C. open D. opening
63. A. be B. been C. being D. to be
64. A. are B. were C. have been D. had been
65. A. because B. so C. although D. but

• CHỌN ĐÁP ÁN + GIẢI THÍCH GIÚP MÌNH VỚI AK