A. west B. that's C. book D. cheer on A. stranger B. good night C. swimming suit D. pencil A. meow B. ruler C. stretch D. rabbit A. oxygen B. pencil box C. reconstruct D. concentrate on A. by chance B. alphabet C. her D. crude A. computer B. best-known C. art D. dustbin A. accidental B. car C. gymnasium D. look down on A. pasture B. his C. favorite D. adolescent A. Mongolian B. relic C. for D. prime minister A. bag B. jumper C. surprising D. on the left