17. There are some places and times when we should not talk on cell phones. (附答案)

1. It's a bad idea to use your cell phone while driving or riding a bike. It is very distracting and you could get into an accident.

2. As a rule, you shouldn't talk on your cell phone at the library, in a movie theater or during class at school.

3. It's considered rude to talk on your cell in quiet places like libraries or museums. Personally, I hate it when people use them at the movie theater.

4. I would say the top 3 places you shouldn't use your cell phone are the movie theater, the library and the classroom.

5. Most people would agree that it is unacceptable to talk on a cell phone in the library or while driving a car.