It will be concentrating on:

All efforts should now be concentrated on this major objective.

Well, shouldn't we be concentrating on the ferry?

I think we should be concentrating on that tape,

I mean, shouldn't he be concentrating on-on his future?

Shouldn't you be concentrating on what you're doing?

WeIl, shouldn't we be concentrating on the ferry?

Instead of making weapons, I think we ought to be concentrating on getting this panel off.

We should be concentrating on the greater threat, the replicators, before they destroy us all.

Further efforts should be concentrated on the information campaign for displaced persons;