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He wishes      （）    mistakes.

We     （）     our lives had it not been for the policeman.

I was busy yesterday, otherwise I     （）     your birthday party.

Supposing I    （）  this gift, what would he say?

It is important that I （）    with Mr. Willians immediately.

He insisted that John （）     it.

He spoke in a quiet, distinct voice, as though his thought        （）

If it     （）     tomorrow, what would we do?

If it    （）      rain, we （）        get wet.

It is required that you    （）        at six.