1. I don’t know many people in the town.
I wish I knew many people in the town.
2. It would be nice to be able to fly a plane.

I wish I were able to fly a plane.

3. It’s a shame I don’t have a key.

I wish I had a key.

4. Ann isn’t here and I need to see her.

I wish Ann were here

5. I don’t like being so short.

I wish I weren't so short 

6. Unfortunately, I have to work tomorrow.

I wish I didn't have to work tomorrow.

7. Don’t shout all the time. It’s so annoying.

I wish you didn't shout all the time

8. I’m sorry I can’t go to the party.

I wish I could go to the party.

9. I’d like to get access to the Internet, but I don’t have a computer.

I wish I had a computer to get access to the Internet

10. It’s a pity the weather isn’t better today.

I wish the weather were better today