You could say it was a bit of a shock.

But it did come as a bit of a shock.

It must have been a bit of a shock to her.

And I know this house is a bit of a shock.

"First I have to tell you something which will come as a bit of a shock."

All this has come as a bit of a shock.

This is going to come as a bit of a shock.

This news has come as a bit of a shock.

That was a little bit of a shock to me.

It was always a bit of a shock to hear her speak.