Một khu dân cư sử dụng công suất điện trung bình là 4,95kW với hiệu điện thế 220V . Đường dây tải điện có điện trở tổng cộng là 0,4Ω . Tính công suất hao phí trên đường dây tải điện

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A. Rewrite each of the sentences so that the meaning stays the same. 1. Maryam has played the piano for five years. Maryam started ___________________________________________________ 2. I don’t normally have coffee for breakfast. I am not used _____________________________________________________. 3. She doesn’t know many friends She wishes _________________________________________________________. 4. I would like you to help me move this table. Do you mind _____________________________________________________ ? 5. They often went to Vung Tau at weekends. They used __________________________________________________________. 6. Can you turn on the TV? Would you mind ____________________________________________________? 7.People speak English in many countries in the world. English is __________________________________________________________. 8. I don’t have a new dictionary. I wish ____________________________________________________________ 9. He usually played with a kite when he was a child. He used _________________________________________________________. 10.Watching TV is my grandfather’s hobby. My grandfather’s enjoys _____________________________________________. B. Make the sentences 1. Maryam / Lan / be / pen pals / for over two years _________________________________________________________________________ 2.Hoa / wish / she / have / more time / learn / English / better. ________________________________________________________________________ 3. It/ be/ important/ for/ us/ know/ our/ country’s history. ___________________________________________________________________________ 4. He / use / play / football / when / he / be / young. ___________________________________________________________________________ 5. I / like/ people here because they/ friendly/ helpful. ___________________________________________________________________________