1, B. bury 2, C. want 3, C. push 4, D. fat 5, B. cater 6, B. back 7, C. widen 8, D. student 9, C. term 10, A. remind 11, D. meter 12, D. full 13, D. star 14, D. remind 15, D. mine 16, B. martial 17, D. student 18, D. area 19, D.effort 20, C. doll 21, A. private 22, C. typo 23, A. twice 24, A. species 25, A. transfer 26, B. destiny 27, B. burning 28, B. liquid 29, A. apply 30, D. remember 31, A. university 32, D. portable 33, C. prove 34. D. nurse 35, A. burn 36, B. particular 37, C. lost 38, C. studious 39, D. furious 40, A. bulldog 41, C. communist 42, A. repeat 43, C. courage 44, D. advertise 45, A. capacity 46, D. maximum 47, A. sodium 48, D. prepare 49, D. curriculum 50, C. input