[Grammar] which of the underlined is wrong

[deynii]

I really wish I would have a car of my own so that I could go for a drive in the country and I would be able to go when I want to and not have to wait for a bus or a train.

 

[MikeNewYork]

Is this a homework assignment?

 

[deynii]

nop just an exam i did.....doing revision

 

[Rover_KE]

Before we answer, please use the Edit Post feature to put your post #3 into correct English.

We don't accept such slipshod standards from those who know better.

 

[deynii]

you don't have to correct if you don't know

 

[tzfujimino]

Hello, deynii.:-D

We didn't say we didn't know how to correct your sentence.
Please read Rover_KE's post #4.

 

[emsr2d2]

You now need to correct posts 3 and 5. We expect correct capitalisation and punctuation on the forum, particularly from someone whose member profile says they are a native English speaker.

 

[Tdol]

nop just an exam i did.....doing revision

So what would be your answer in an exam? If you give us your thoughts first, we'll help after that.