"I just wanted to concentrate on the little things that we did wrong."

We just want to concentrate on playing at our level.

They want to concentrate on how many tax dollars are paid.

There were other things I wanted to concentrate on now.

"Do you want me to concentrate on the search, or the administration?"

"Right now, this team wants to concentrate on playing the next game."

"They want to concentrate the power into the hands of one man."

I want to concentrate on security in the justice field.

Another issue I want to concentrate on is nuclear energy.

However, in the time available I want to concentrate on just one issue.