It is obvious to the students __________ they should get well prepared for their future.
Take a taxi,___________ you'll miss your train.
—Do you regret paying 500 dollars for your necklace?--No, I would gladly pay__________ for it.
My dictionary__________. I have looked for it everywhere but still
____________professional violinist practices for several hours a day, but____________ violinist has his own way of playing the Beethoven concert.
Nobody noticed the thief slip into the house because the lights happened to__________.