His voice sounded very strange; it had a more nervous and excited tone than before.

"It went through," asserted Dynoth, in his same nervous tone.

"We have to be careful," Pablito said in a nervous tone.

He placed the gun back in his pocket and began to laugh with a shrill, nervous tone.

"I will get you that book," said David, in a nervous tone.

Most of these cards are designed to make up for a year of neglect, so there is a nervous, defensive tone about the messages.

"I drive a great deal at night," explained Harlow, in a nervous tone.

He cut off the rapid high-pitched nervous tone and dialed Leslie's home number.

Chapel made her rounds, noting the nervous tones and the way crewmembers huddled together in small groups to talk.