Let’s learn to use the problem we are facing ______ a stepping-stone to future success.
| A．to | B．for | C．as | D．by |
Now my hometown is not at all _________ a traveler who visited it ten years ago can expect.
| A．that | B．what | C．which | D．where |
—Michael was late for Mr. Smith’s oral class this morning.
— _________? As far as I know, he never came late to class.
| A．How come | B．So what | C．Why not | D．What for |
. Thanks for your kind help! We would have _________ lost the game!
| A．therefore | B．or | C．otherwise | D．then |
_______ has already been pointed out, grammar is not a set of dead rules.
| A．As | B．It | C．That | D．Which |
We don’t know the reason _____ he didn’t accept the job.
| A．for what | B．for that | C．for which | D．for why |