We give time upace and love we can spare, and________, dogs gine us tea all.
—Did you know Bob before you came here?—In fact, never _________ him.
—If you can _________ this goal, you will be in a much better position. —We'll do our best.
I _________ to go to the concert with my cousin, but on second thoughts, I gave up the idea.
Only after we have taken into consideration all aspects of the problem _________ the right decision.
Many people agree that never in history _________ a more splendid opening ceremony than that of the Beijing Olympics.