Have you ever heard of e-books? E-books are electronic books. They are no larger than an ordinary book, with a screen on which you can read. How does the e-book work? First, you call up websites on your computer and select books that you want. There are thousands of books provided by different websites on the Internet. Then download the books you like on to your e-book. You can download about 10 books at a time. Now you can just sit back and enjoy yourself reading. Compared with ordinary books, e-books have many advantages. First of all, e-books save space. You can put as many as 10 books into a thing no bigger than a pocket radio and then carry it everywhere. You can renew reading materials in your e-book as many times as you like. E-books are ________.

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Have you ever heard of the upside-down catfish, the only kind that _____ swims on its back?

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单选题

If you live in the country or have ever visited there, ____ are that you have heard birds singing to welcome the new day.

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Have you ever paid your kid for good grades？Have you driven to school to______a forgotten assignment？Have you done a college student’s laundry？

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---Have you ever seen anything like that before? ---No, _______anything like that before.

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Fill in the blanks without referring to the original text. Then check your answers against the original. After that, read the passage aloud until you can say it from memory.Last but not?(1), have you ever heard the term to make a New Years(2)?? It is something that Americans and Europeans?(3)??to do in the coming year, usually involving giving up bad?(4)??(e.g. giving up smoking or?(5)??too much).

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