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he old man ___ on April 14th, 2021. A. is killed B. was killed C. was killing D. has killed 10. When father explained the problem, Jim ___ that he was wrong. A. cheered B. realized C. guessed D. pared Answers I. 1. be late for 2. wait for 3. look out 4. tell the truth 5. make one’ s way to 6. 在……的旁邊 7. 籃球比賽 8. 沉默;無聲 9. 弄倒;毀掉 10. 做某事有麻煩 Ⅱ . 1. realized 2. happened 3. won 4. crying 5. was。 making 6. heard 7. truth 8. meaning 9. were working 10. finishing Ⅲ . 1. what。 were doing when。 in history 2. an important event 3. were eating。 when 4. remembers working 5. has meaning to 6. dying down up。 was watching 8. hit me in 9. alarm didn’ t go off 10. waiting for。 at that time Ⅳ . 15 BBBCC 610 CDDBB