Sarah wants to go for a hike, but she can't because of her broken leg.
→ Sarah wishes she could go for a hike, but she can't because of her broken leg.

My father doesn't have a camera. He'd like to have one.
→ My father wishes he had a camera.

Kim dreams of becoming a famous actress.
→ Kim wishes she could become a famous actress.

I want my friends to help me move to my new apartment, but they refuse.
→ I wish my friends would help me move to my new apartment.

We don't have a dishwasher. We want to have one.
→ We wish we had a dishwasher.

I'm sorry that I don't have the skills to help you with your Maths homework.
→ I wish I had the skills to help you with your Maths homework.

She wants her children to prioritise their studies and maintain good grades, but they don't.
→ She wishes her children would prioritise their studies and maintain good grades.

My sister is always on her phone. I want her to talk to me more.
→ I wish my sister would talk to me more instead of always being on her phone.