1 . 单句改错
1. To lose weight, I eat lots of vegetables and fruit, and do exercise three times the week.
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2. We used to see each other regular, but I haven’t heard from him since last year.
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3. I could hard imagine living in such a remote mountain village without Internet for months.
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4. We rare agree on what to do, which troubles me much.
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5. On average, a powerful earthquake happens less than once each two years.
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6. It was raining. Little Mary felt cold, so she stood closely to her mother.
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7. My friend hasn’t answered my letter already, and I am waiting for his reply.
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8. In order not to miss the early bus, Tom got up much early than usual that morning.
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9. As we all know, English is wide used all over the world.
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10. Drunk driving used to occur frequent in our city, but now such cases are rare.
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