英语语法专项训练——动词（八）.docx

61. You won't be allowed to leave until you have finished your work.62. Wu Ming is good at not only playing basketball, so far as I know, 3 but playing the violin.63. Can I drive on the free way, Mr. Green? -You can when you get a bit more skilled.64. The boys spent the whole morning discussing possible answers to the question.65. Once environmental damage is done, it takes many years for the system to recover.66. As soon as she tears open the letter, Mrs. White will find out what has happened to her husband.