He looked up to Gregory slowly and moved his mouth.

Moved her mouth around the red ball, as if trying to spit it out.

It was slightly difficult to move her mouth to speak.

After a while she moved her mouth away and whispered, "Hold me."

He had a lot of trouble moving his mouth from I to think.

Then, she could only move her mouth to make out words.

The woman moved her mouth and made a horrible face.

He tried to move his mouth but no sounds came out.

The man's voice was clear though he barely moved his mouth.

By the time he was 10, Lucas could speak without moving his mouth.