21. the biggest whale is___ blue whale, which grows to be about 30 meters long-the height of ___ 9-storey building. a. the; the b. a; a c. a; the d. the; a 22. it's beyond our imagination that jim, who tops the class in english, ______ have difficulty translating the simple sentence. a. shall b. might c. should d. must 23. the girl would rather be _____ but ordinary; she was longing to be a super star.
