Something will have to be done about the air pollution,_____?
Knowing ______ price of farm produce rose again, he sat down with ______ sigh.
It is you as well as your wife that ______ your son's bad performance at school.
Many questions were asked, particularly ______ the cost of the new plan.
With their reputation _______ , food companies need to_______ their image.
---It’s better for you to help others on the farm during the harvest time.---_____.