On Sundays there were a lot of children playing in the park, _______ parents were sitting together joking.
I’m examining the article he has just finished _____ the possible mistakes in it.
Having passed all the tests, she felt a great weight _____ off her mind.
New ideas sometimes have to wait for years before _____.
How could he get the plan _____ without any one to support him?
The sun was shining brightly, _____ everything there _____ more beautiful.