Much attention should be paid _______ the wild animals as many of them are dying out.  

One third of the Ukrainian population live in the eastern region near Russia and speak Russian, most of them ______ closer to Russia.

You shouldn’t stand there _____ the milk ____ over.

We have made up our minds to __________ teaching after we graduate from college.

 I had Helen's brother _____ the windows, but Helen had them _____ instead.