Sentence examples for hard to be sure from inspiring English sources

Still, it is hard to be sure.

It is hard to be sure.

It's hard to be sure.

But it's hard to be sure.

It is hard to be sure which.

"I imagine it was hard to be sure".

(It's hard to be sure, because of ineffective law enforcement).

In the President's case, it's hard to be sure.

It was hard to be sure what had gone on.

"Hard to be sure, of course," he said.

These days, it is hard to be sure of anything.