We _____ finish it ahead of time, though it was such a tough task.A. could B. would C. were able to C. ought to
What a ______ smell! How long was it since you last cleaned the house?
When day dawned , the stars __________ of sight.
Agriculturalists are very popular with the farmers as they are________ agricultural science and technology.
She thought herself _______ to her friends because her family was rich.
He is not very confident and always _______ before making a decision.