Unit 7 was easy and difficult at the same time. It was easy because you only had to study about 15 words to master the grammar; on the other hand, it was difficult because it made you think you didn’t have to study. Well, here are the average results so far:

Difficult level:

• 4th C = 2.5
• 4th A = 7.9

Intermediate level:

• 4th C = 4.4
• 4th A = 4.2