所有实验设备运行均需要两名以上工作人员在场才能进行。

根据句意，用括号内所给词的适当形式填空，每空填一词。

1. The line outside was ________ (end), so we had to wait.

2. The students study many courses, ________ (include) Chinese, Maths, English, P.E. and Science.

3. English Classroom is an ________ (education) program on CCTV.

4. Sanrio Puroland is a good place to visit. Thousands of ________ (tour) go there every year.

5. It's raining heavily. Do you mind ________ (share) your umbrella with me?

6. _______ you ever ________ (hear) of this man before?

7. In the modern world, cars are more and more widely _________ (use) in people's life.