Speaking lies

Q: What should I do when I have cheated in Quran hifz and I have only learned 20 parahs. Now my teacher wants to take tests from me. If I tell the truth it would mean great disrespect to my family. I am very depressed.

Selling animals for fighting

Q: For animals used in fighting such as roosters and dogs, their price depends on their fighting ability. If a rooster/dog is an excellent fighter, it would be expensive. So is it halaal to include the price of an animal's fighting ability in the overall price of the animal? Would the amount added to the price based on the fighting ability be halaal?