题目内容：

1. My uncle works in a shoe   ▲  (工厂) in the north of China.

2.The famous d   ▲   have worked for a week , the program has been designed .

3.If you can answer all the questions     ▲    (正确地)，you will be the best .

4. I want to chat with my friends     ▲    (on the Internet) at weekends .

5. Guangdong is in the s   ▲  part of China.

6.They clapped with         ▲       (兴奋) while the stars were singing .

7.Please     ▲  (打印) the picture on the paper for me.