【正文】
主主 謂謂 一一 致致 強(qiáng)強(qiáng) 化化 訓(xùn)訓(xùn) 練練 1. But I know the government ________ his invention. A. think highly B. speak high of C. sing highly D. thinks highly of 2. She is the only one among the ________ writers who ________ stories for children. A. woman…writes B. women…writes C. women…write D. woman…write 3. The professor, together with his son, _________ Lanzhou _________ Beijing. A. have left …for B. has left…for C. have left …to D. has left …to. 4. Nobody but Sam and John __________ in the laboratory. A. are B. had been C. were D. is 5. My family _________ having supper when suddenly the bell rang. A. is B. was C. are D. were. 6. The singer and dancer _________ e to our school. A. have B. has C. were