A. hybird rice B. analogous C. fire D. be worried about A. neither nor B. stone C. meaningful D. gear A. get up B. Wednesday C. tree D. run after A. sky B. spit C. stand for D. immigrate A. credit B. exact C. cereal D. cloud A. in the morning B. variation C. innovator D. flower A. delicious B. deduction C. researcher D. hill A. initiative B. island C. stereo D. radio frequency A. bomber B. river C. twenty-third D. have a toothache A. claim B. lake C. duck D. follow