30 She_____ her best friend did not attend her wedding ceremony.
(A) was frustrated at (B) was disappointed that
(C) discouraged about (D) felt surprising that
9 Each February, people flock to Japan for the Snow Festival in order to see the hundreds of ice______ and statues carved by ice artists.
(A) summits (B) sculptures (C) syrups (D) stutters
35 Dolphins and sharks are natural enemies. Sharks are______ of dolphins, and will kill and eat young dolphins if
they can.
(A) predators (B) protectors (C) successors (D) survivors