Rashi Questions for Va'eira

According to Rashi...

1. What is a kal vachomer?  What kal vachomer is used in this week's parshah?  How many kal vachomers are found in the Torah? (6:12)

2. What does this week's parshah teach us about making a shiduch? (6:23)

3. Why did Pharoah go to the Nile in the morning? (7:15)

4. Why did Hashem bring the plague of blood first? (7:17)

5. Why did Moshe tell Aharon to perform the plagues of blood and frogs? (7:19)

6.  Why did Aharon perform the plague of lice? (8:12)

7. Why couldn't the magicians perform the plague of lice? (8:14)

8. Which plague was equal to all the others combined? (9:14)