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year. He __________ 5. for a year. (die) 6. 3. This factory opened 20 years ago.(同義句轉(zhuǎn)換 ) 7. This factory ______________ for 20 years. 8. 4. Miss Gao left an hour ago. (同上 ) 9. Miss Gao __________ ______an hour ago. . The Green family moved to France two years ago. (同上 ) 11. _______ two years _____ the Green family moved to France. How long died has been dead has been opened has left since Since ago have ______(clean) the room twice this week. 2. My father ________(go) to England in 2023 and 2023. 3. John___________ (be) Beijing_____ three years. 4. My father ______ ______(買) the car for half a year. 二 完成句子。 cleaned has been has been in for has bought 三 單項(xiàng)選擇。 ____skating since ten o’clock. A. have B. have been C. are D. were 2. How long __ Tom ___ stamps? A. did, collecting B. has, collecting C. have, collected D. has, collected , don’t watch TV any more. You __it for three hours. A. have watched B. have watching C. watch D. watched B D A 4. I’ve been collecting stamps_____ seven years. A. in B. at C. on D. for 5. The skating marathon has been ____for five hours. A. go B. going C. is going D. goes 6. The old man____ on the chair all this morning. A. has been sat B. have sat C. sat D. has been sitting D B D 7. Henry speaks Chinese very well. He ____ in China since 2023. A. stays B. stayed C. is staying D. has stayed 8. Sanya is a beautiful city. I ____there twice. A. have gone B. have been C. have gone to D. have been to D B Homework Discuss with your partners to share what changes your hometown has had these years? And tell why these changes have taken place?