1.   I froze, mouth trout-like, agape in anticipation, heart racing.

2.   My heart raced.

3.   Were we going to land safely?

4.   My heart was racing and my knees shook uncontrollably.

5.   Her heart raced uncontrollably.

6.   Tallis went outside quickly, alert for the boy, her own heart racing in response to the awful wailing from the woods.

7.   She sat up, her heart racing.

8.   Her heart was racing with horror and excitement at the prospect of being marooned all alone in this little boat with him.

9.   As he watched her, Ronni held his eyes, but she was aware that her heart was suddenly racing inside her.