1. “I have read a very interesting article about Artificial Intelligent yesterday”, she said. A. have read B. a C. article D. about 2. My cousin told me that he spends a lot of time studying physics, chemistry and biology. A. told B. spends C. lot of D. studying 3. They asked me how long it would took them to patent their invention A. how long B. took C. them D. to patent 4. My brother asked me whether I could tell him how this digital camera worked. A. whether B. could tell C. this D. worked. 5. Lucy's brother told that he walked to school today. A. Lucy's B. told C. walked D. today 6. Mary asked me what kind of food the aliens like eating. A. asked B. what C. food D. like 7. I asked him how far was it to the station if I went there by taxi. A. asked B. was it C. if D. by taxi. 8. My father asked us not to spending too much time playing computer games. A. asked B. not to spending C. too much D. playing 9. They asked me what did happen last night, but I was unable to tell them. A. what did happen B. last night C. unable D. tell them. 10. My mother told me to watch the milk and don't let it boil over. A. told B. watch C. don't let D. boil over.