课时提升作业(九) Ⅰ. 单项填空 1. (2017·重庆模拟) in the story book that he had bought not long before, the boy didn’t notice his mother go into his room. A. LosingB. Lost C. Having lost D. To be lost 2. (2017·天津模拟)Steven was playing the violin loudly the whole night. But I wasn’t bothered by his loudness so much as by his lack of . A. temper B. appearance C. talent D. character 3. Some of you have finished Book One. , you can go on with Book Two. A. If you may B. If you do C. If not D. If so 4. (2017·岳阳模拟)He will have learned English for eight years by the time he from the university next year. A. will graduate B. will have graduated C. graduates D. is to graduate 5. (2017·桂林模拟) their final medical check, the astronauts then boarded their spacecraft. A. Received B. Having received C. To receive D. Being received 6. (2017·双鸭山模拟)It was not until the boat was out of sight their hands. A. did they stop waving B. that they stopped waving C. they didn’t stop waving |