下列各句中没有语病的一句是（）

don’t you believe your sister—Yes. I believe _____ she says.

We have every reason to believe the print media are usually more and reliable than Internet.

If we don’t do our best to reduce pollution, man’s history won’t last long.–_________.

I heard that there were a lot of shouts and screams at yesterday’s partyIt must have been terrible.— Oh, no________, I enjoyed every minute