----- Nội dung dịch tự động từ ảnh ----- answer: The boy knew that an hour.. a. had What... a. do.......do ......sixty minutes. b. had had c. has you........at six p.m. yesterday? b. were......doing c. did........do 3. I don't know where my parents...............yesterday. d. will be d. have.........done a. are 4. She... a. won't go a. finish 5. They went home after they.. 6. When I was a child, I...........to be a doctor. a. wanted b. want John............to Paris last summer. c. wants b. were c. have been d. will be to the cinema last Sunday. b. doesn't go c. didn't go ...their work. b. had finished c. will finish d. hadn't gone d. have finished d. had wanted 7. b. went c. has gone d. will go a. goes After they I sat down and rested.