—How did it _____ that you made such a silly mistake?
—I myself haven’t figured it out yet.
| A．bring about | B．come about | C．come across | D．come on |
Many Americans live on credit, and their quality of life is measured _________ how much they can borrow, not how much they can earn.
| A．on top of | B．in case of | C．in terms of | D．regardless of |
At present , the butter factory is still polluting the river though it _____to stop.
| A．ordered | B．has ordered | C．will be ordered | D．has been ordered |
Looks are not ______. It’s what’s inside you that really matters.
| A．anything | B．something | C．everything | D．nothing |
It is ____comfort for ______patients to be close to their loved ones.
| A．a; the | B．/,the | C．a; / | D．the, the |
–Listen, my flight is being announced. I must be off now.
--Bye.______________.
| A．Happy landing | B．Thank you for seeing me off. |
| C．Take it easy | D．I will go with you . |