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nguyenninh95837
2 năm trước
nguyên tử A có số p bằng 13 số hạt mang điện nhiều hơn số hạt không mang điện là 12 xác định số e số n qua A Cần gấp ah:33 Camon nek
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2. Complete the second sentence so that it has similar meaning to the first sentence. 1. This is the first time I’ve never painted a mural over graffiti. I have never_____________________________________________________________. 2. Mr. Binh started recycling rubbish two years ago. Mr. Binh has____________________________________________________________. 3. David failed the exam because of his laziness. Because David __________________________________________________________. 4. They haven’t cleaned up the street for five months. It’s____________________________________________________________________. 5. We have donated books and clothes for ten years. We began ______________________________________________________________. 6. It’s a good idea to eat a lot of fruit and vegetables every day. We should _____________________________________________________________. 7. We couldn’t keep on cleaning the streets because of the heavy rain. Because it _____________________________________________________________. 8. The garden party won’t take place if the weather doesn’t improve. Unless ________________________________________________________________. 9 Both students and teachers can borrow books from the library. The library lend _________________________________________________________. 10. Nobody plays this piece of music as beautifully as he does. He plays this ____________________________________________________________

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