By Week 8:

• 1 for Western Literature
• 1 for Principles of Circuit
• 1 for Resources, Energy and Society

By Week 15

• 1 for Western Literature
• 1 for Physics
• 1 for Electronic Technique Practice

By Week 16

• 1 for Principles of Circuit
• 1 for History
• 1 for Works and Streams of Western Literature

Hurry up...