1 . The zippers ________ Whitcomb Judson in 1893.

A．is invented to

B．were invented at

C．were invented by

D．was invented as

2 . —Who was the fridge ______?
—Sorry, I’ve no idea.

A．invent

B．invented

C．invented by

D．invent by

4 . 风筝是2000多年前由中国人发明的。
Kites ________ ________ ________ the Chinese people over 2,000 years ago.

5 . 薯条是一个叫乔治·克拉姆的厨师发明的。
Potato chips _________ _________ _________ a cook _________ George Crum.

6 . 据说风筝是中国人发明的。(by)
It’s said that the kite __________________.

7 . 你知道篮球运动是由谁发明的吗？
_______________

8 . 这个特殊的钢笔是由刘杰发明的。
This special pen ________ ________ ________ Liu Jie.

9 . 这款机器人是由一位十岁的小学生发明的。
This robot _________ _________ by a ten-year-old pupil.

10 . 根据每小题所提供的图画情景，完成下列句子。
1.   2.    3.    4.    5.
1. be, invent, Bell (请使用关键词用一个完整的句子描述)
______________________________
2. _______________________________
We are supposed to give seats to the old on the bus. (请根据答语，写出问句)
3. What are the children going to do tomorrow? (请用一句完整的话作答)
______________________________
4. What were they doing at 5 p.m. yesterday afternoon? (请用一句完整的话作答)
______________________________
5. What would you like for lunch? (请用一句完整的话作答)
______________________________