—Jenny, they say you have asked for a leave because of a sudden headache. I’m worried about you, and are you ________better now?—I’m all right now, thanks for your care.
There is no doubt that I'm trying to do what is best, but ________ I have got to consider the cost.
If the price of oil remains ________ for the rest of 2013, I will consider buying a new car.
Mike did the homework ________ it took me.
With increasing working pressure, Anthony has ________ time to spend with his friends than before.
Though many extra trains and buses are used to carry passengers, traffic tools are still ________ needed during the Spring Festival.