VII. Choose the best answer A, B, C or D which is based on the given cues. 36. Students/ mustn’t /use/ mobile phones/ when/ take/ exam. A. Students mustn’t use mobile phones when taking an exam. B. Students mustn’t when taking an exam use mobile phones. C. When students mustn’t use mobile phones, taking an exam. D. Students use mobile phones mustn’t when taking an exam. 37. I/ would / to spend / vacation /a summer resort hotel. A. I would like to spend my vacation at a summer resort hotel. B. I would like spending my vacation at a summer resort hotel. C. I would like to spending my vacation at a summer resort hotel. D. I would like spend my vacation at a summer resort hotel. 38. He/ start / play badminton /ten years / ago. A. He start playing badminton ten years ago. B. He started playing badminton ten years ago. C. He started play badminton ten years ago. D. He start to play badminton ten years ago. 39 She/ very /tired/ so/ she/ go/ bed/ last night. A. She was very tired so she went to bed last night. B. She was very tired so she go to bed last night. C. She very tired so she went to bed last night. D. She was very tired so she went bed last night. 40. Although/ Mrs. Thoa/ tired, she/ helped/ Tuan/ his homework. A. Although Mrs. Thoa tired, she helped Tuan for his homework. B. Although Mrs. Thoa was tired, she helped Tuan with his homework. C. Although Mrs. Thoa was tired, she helped Tuan to his homework. D. Although Mrs. Thoa feels tired, she helped Tuan to his homework.