30. With _______ production up 60%, the car company had another excellent year.
It won’t be a very long time _________ he is in business for himself.
No regular advertiser dare produce anything that fails to stick to the _______ of his advertisement.
In face of failure, it’s the most important to _______ a positive state of mind.
— Should I talk in English or French? — Do as you _________ . We understand both.
__________knowledge comes from practice is known to all.