A. pack B. certainly C. art D. common A. launch B. horrible C. steamship D. Australia A. spare B. trapped C. triple D. shall A. land B. Russia C. centimeter D. insect A. sixteen B. coffee C. garden D. prosperous A. daily B. dress up C. rotate D. solar system A. try one's best B. string C. make a mess D. anymore A. particle B. real C. technology D. language A. adult B. arsenic C. somehow D. skating A. concert B. have to do with C. aggressive D. masterpiece