Question

用動詞的適當(dāng)開工填空。
1. He  usually has rice for lunch. (就斜體部分提問)
    _____ _____ he  usually _____ for lunch?
2. They did exercises yesterday morning. (改為一般疑問句)
    _____ they _____ eye exercises yesterday morning?
3. These stone weigh two tons. (就斜體部分提問)
    _____ _____ _____ these stones weigh?
4. They didn't buy any computers last year. (改為肯定句)
    They _____ _____ computers last year.
5. We will finish the work in two days . (就斜體部分提問)
    _____ _____ _____ you will _____ _____ 
6. The temperature is too low to change liquids into gases. (改為同義句)
    The temperature _____ _____ enough to turn liquids into gases．
7. Everybody knows that computer can store information. (改同義句)
    It is _____ that information  can _____ _____ in computers．

Answer 1

1. What does; have  2. Did; do   3. How heavy do  4. bought some   5. How soon will; be finished
6. isn't high    7. known; be stored