The public transportation in this city is very convenient,where many buses run _________ 。
He __________ a spelling mistake on the front page cbecause he finished his English paper in a hurry.
My memory of the happy days we spent together will not __________ as time goes by.
Suddenly she began to __________, holding herself in as if weeping was a shame.
—Tom, you are caught late again.—Oh, __________.
I can judge that they __________ the enormous risks involved.