Hypothetical Meaning & Wish

I wish I ___ more spoken English practice.

If only we ___ earlier, we wouldn't have missed the flight.

It is high time the government ___ action on housing.

I'd rather you ___ mention this to anyone else.

I wish the neighbors ___ turning up their TV so loud.

Supposing you ___ offered the promotion, would you relocate?

I regret not studying law. -> I wish I (had studied / studied) law.

We really ought to leave now. -> It's high time we (left / leave).

Please don't smoke in the office. -> I'd rather you (didn't smoke / don't smoke).

I want him to stop interrupting me. -> I wish he (would stop / stopped) interrupting.