The unreal past

It’s just struck midnight. It’s high time we (leave).

You (have) better take off your wet shoes.

He walks as if he (have) a wooden leg.

He talks as if he (do) all the work himself, but in fact Tom and I did most of it.

I wish I (know) what is wrong with my car.

I wish you (not give) him my phone number.

I hate driving. I’d much rather you (drive).

It’s time we (do) something to stop road accidents.

He treats us as if we (be) all idiots.

If only I (keep) my mouth shut!