She still failed in the final exam___hard she worked.A. whatever B wherever C. however D. whenever
Have you heard ________ news? The price of _______ petrol is going up again!
If I could help___,I needn’t have taken trouble to send the broken computer to the repairing centre.
—You have promised to go ,then why aren’t you getting ready ?—I you to go at once .
The new dictionaries are very useful. They well and already.
It disappointed his parents___he had failed to pass the exam for ______third time.