Question

1. It's a shame Chris broke his ankle. I wish Chris.......(had) his ankle.2. Simon regrets buying a laptop instead of a desktop computer. Simon .......... (wishes) a desktop computer instead of a laptop.​

Answer 1

"It's a shame Chris broke his ankle. I wish Chris hadn't broken his ankle."
"Simon regrets buying a laptop instead of a desktop computer. Simon wishes he had bought a desktop computer instead of a laptop."

Answer 2

1. I wish Chris hadn't broken his ankle.
2. Simon wishes he had bought a desktop computer instead of a laptop.