—It's no easy task to catch a ticket on a website that receives 1 billion clicks daily.
—I can't agree with you more. There ________ be errors for every single step.
| A．should | B．must |
| C．can | D．will |
______ I’m tired of life here, I have been considering trying my luck in another city, but I haven’t decided yet.
| A．As for | B．Now that | C．As if | D．Thanks to |
---- What’s that noise?
---- Oh, I forgot to tell you. The new machine ______.
| A．was tested | B．will be tested | C．is being tested | D．has been tested |
--- When will your school _______ for the summer holiday?
--- At the end of this month.
| A．break down | B．break in | C．break up | D．break out |
— My teacher punished me this morning.
—Why? ______ I know, you’ve done nothing wrong,
| A．as long as | B．as far as | C．as well as | D．as soon as |
The sudden death of Kim Jong-il(金正日) had a short-term effect on Asian trade, _______the dropping of stocks（股票） in some Asian countries.
| A．relying on | B．accounting for | C．resulting from | D．standing for |