At that point I began to get seriously worried and wanted to call for help.

At last Enak became seriously worried, and began searching its memory for relevant information.

His original words had been lighthearted, but he'd been seriously worried.

Now seriously worried, the captain rubbed the side of his cheek.

"I think they're seriously worried, but I haven't yet seen any crying."

For the most part, parents rather than students are the ones who are seriously worried.

He'd been looking for some time now, and was getting seriously worried.

There was no sign of her at tea-time, and I began to be seriously worried.

He was beginning to feel seriously worried now.