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day evening. 4. I hear they __________ (return) it already. 5. He said that they _________ members of the Party since 1948. (be) 6. He asked what they __________ at eight last night. (do) 7. The teacher told his class that light _______ faster than sound. (travel) 8. I think you __________ about the relay race now. (talk) 9. I didn’t know whom the letters _________ from. (be) will be goes were playing has returned had been travels are talking were were doing 10. I didn’t know what time he _______ the letter. (write) 11. Miss Wang told me that the earth ______(move) round the earth. 12. Could you tell me who _________ away the book already? (take) 13. Ling Feng told me he _________ to Beijing several times.(be) 14. Our teacher told us in class the sun _______ in the east. (rise) 15. Can you tell me what they ______ yesterday? (do) wrote moves has taken has been rises did 將下列句子合并為一句 : 1. Where do they stop on the way? I asked. 2. What will you speak at the meeting? Could you tell me? 3. Do they like to make friends with us? He asked. 4. “ I am doing my homework.” He said. 5. “I will e back.” Tom said. 6. “Is he doing his ho