read The story and Answer The quations after text?1 When did

1. When did the class visit the museum?  

The other day the class visited the museum.  

2. What did the guide tell the students?  

The guide told the students a lot of interesting facts about the sun, the moon and the stars.  

3. What was Annies Cannon job?  

Annies Cannon job was astronomer.  

4. Where did she work?  

She worked at the Harvard Observatory.  

5. What did she do at the Harvard Observatory?  

She used different methods to examine and classify nearly 300 000 stars.