I Wish

1. I can’t see very well.
- I wish I could see well.
- I wish I could wear lenses.
2. Emilio’s class is so boring.
- He wishes his class wasn't weren’t so boring
- He wishes his class was more fun. were funnier.
- He wishes his class was were more interesting.
3. My parents can’t buy a new car.
-They wish they could buy a new car.
- I wish they could have a new car soon.
4. I can’t remember my cell number.
-I wish I could remember my cell number.
- I wish I had a better memory.
5. My girlfriend doesn´t have any free time.
- I wish she had more free time.
- She wishes she makes more things to have free time. (This one doesn't make sense). 
6. I am very old to play soccer.
-I wish I was could be younger
- I wish I played on in an amateur team.


Saludos desde México.

I agree with Michael's corrections, so I will just address the sentence that he said does not make sense.

- She wishes she makes more things to have free time. 

Perhaps you mean one of the following?:

She wishes that she had done more things in order to have free time.

She wishes that she did more things in order to have free time.

"Hacer" can mean either "to make" or "to do". Right? I assumed that you were thinking in Spanish.