He noted that the balance between research and clinical practice is always a challenge.
The balance between research and clinical practice is always challenging, he noted.
He noted that the balance between research and clinical practice is always the easiest part of the job.
The riders are sitting idly.
A woman blows up a condom.
Humans fishing
An empty military Hummer in a rural environment.
He argues that Microsoft relies on the theory about increasing returns.
There are children in the classroom.