________that the government can clear up official corruption,we are________ about the future of our country.
---Could I have a word with you, mum? ---Oh, dear, if you______.
He______on the farm for twenty years and now he is a teacher.
The brave man was greatly honoured when the organizer announced, “You ______a medal!”
How much would you______for repairing my bike?
We appreciated his______of time and money to the project.