—I failed again. I wish I ____ harder.
---But you ____.
A. had worked; hadn’t B. worked; don’t
C. worked; didn’t D. had worked; didn’t
While there are quite a few differences in the education system, in many countries education is ____.
A. usual B. regular
C. normal D. universal
Some plants are vey ____ to light; they prefer the shade.
A. sensible B. available
C. adjustable D. sensitive
—Can those ____ at the back of the classroom hear me?
---No problem.
A. seat B. sit C. seated D. sat
—Can I pay the bill by check?
--- Sorry, sir. But it is the management rules of our hotel that payment ____ be made in cash.
A.shall B. mustn’t
C. can’t D. will
I’m glad you told me about the concert being cancelled. ____ I’d have traveled all the way to Beijing for nothing.
A. Therefore B. Otherwise
C. Besides D. However
