精选优质文档-倾情为你奉上动词ing形式练习题1.Taking pictures_ very interesting. A. is B. are C. to be D. be 2._ the bad news made him cry. A. Hear B. Heard C. Hearing D. Is hearing3._ a desert had always been a risk adventure. A. being crossed B. Having crossed C. Crossing D. To have crossed4.Before he came , Id finished _ the whole book. A. to read B. to have read C. reading D. read5. I always enjoy _ to popular music at night.A. to liste
