1. the biggest whale is ___ blue whale, which grows to be about 29 meters long—the height of ___ 9-story building. a. the; the b. a; a c. the; a d. a; the 2. —there is still a copy of the book in the library. will you go and borrow _______? —no, i’d rather buy ______ in the bookstore. a. it; one b. one; one c. one; it d. it; it 3. i’m not sure whether i will have anything else to do tomorrow. _______, i will try every possible means to come to the party. a. even if b. anyhow c. if so d. instead