1. They (design) a lot of advanced equipment last year.

10. Grandfather is (often forgetting sth. ) and often repeats himself when he tells a story.

9. If you are (not sure) about it,click here.

8. We would like to see a sample of the new （产品) .

7. They (后悔) after they calmed down.

6. The old man went up the (楼梯) slowly.

5. Father must take his (药片) on time.

4. You are (完全地) wrong.

3. No one can hold back the (车轮) of history.

2.  (展开) the newspaper,and you’ll see the unbelievable news.