1. But when you live alone, the temporary absence of your friends and acquaintances leaves a vacuum; they may never come back.
    但如果你单独居住，那么朋友或熟人的暂时离别会使你感到空虚，也许他们永远也不会回来了。

2. We make bricks from clay.
    我们用泥土制砖。

3. We must make some concession to the weakness of old age.
    我们要向老年虚弱者让步。

4. Washing machines make housework easier.
    洗衣机减轻了家务劳动。

5. We´ll make every effort to carry out the work.
    我们将尽一切努力把这项工作搞好。

6. We make use of electricity every day.
    我们每天使用电力。

7. We could make machine fly.
    我们可以造一台会飞的机器.

8. When we make a speech , we often use a microphone.
    我们讲演时经常使用麦克风。

9. We make good use of special plastics in place of alloy.
    我们充分利用特种塑料来代替合金。

10. We are more prone to make mistakes when we are tired.
    当我们疲倦的时候较容易犯错。