1. 阅读短文，回答问题。

There is a big car museum in this city. It opens from 8 a. m. to 5 p. m. from Monday to Saturday. There are always a lot of people in this museum. Peter and Pam went to the museum last Sunday. The museum was not open. They went to the insect museum beside it. They saw many interesting insects there and had fun too.

1. （1） When does the car museum open from Monday to Saturday?
3. （2） Are there always a lot of people in this museum?
5. （3） When did Peter and Pam go to the museum?
7. （4） Did Peter and Pam go to the car museum?
9. （5） What did Peter and Pam see in the insect museum?