Complete the sentences with the correct form of the verbs given:

1. I feel sick. I wish I ___________ (eat) so much chocolate.

2. Mary is going on a trip to the U.S on Saturday. I wish I ___________(be) going too.

3. I wish I _________(have ) more time; I’m always so busy.

4. My boss regrets his mistakes and wishes he ___________(be) more careful.

5. I wish I ____________(study) English when I was younger. I would have a nice job today.

6. I wish I ___________(park ) there; I wouldn't have got a fine.