その一件はめでたく落着するだろう。の英語

The affair will come to a happy conclusion.

The fuss will blow over in time.

Things will eventually right themselves.

This coat may well fit you.

The situation will surely improve.

The situation will surely get better.

I am sure the condition will turn for the better.

I am sure the situation will take a turn for the better.

This bad practice will gradually die out.

Sooner or later things will find their own level.

The novelty will soon pall (on them).

That alibi won't hold water.

I doubt whether this will improve.

What a pity it is!

It could have been better.

This case will put him in a serious position.

This is a fortune for us.

That will work itself out somehow.

Everything will turn out for the best.

You will find the job easy.

I think we will, after all is said and done, settle for the maintenance of the status quo.

I'll get even with you for this insult!

Then maybe things will turn around.

You will recover from your weakness soon.

This will add to our troubles.

Sooner or later things will all come right again.

The battle scenes will surely take your breath away!

The post will fall vacant.

Things will come round in the end.

All will come right―come round―in the end.