— That’s the third time he’s won the award in this field.— Yes. He ______ his maximum potential in the past decade.
The year 2007 ______ remarkable changes in Changzhou’s landscape.
The children were catching butterflies in the garden. Some caught a lot, and others caught _______ at all.
How wonderful to go away for a month, _____ all worries and responsibilities!
Health officials have tried to raise _______ about the H1N1 flu among all people.
In front of our house ________ we used to swim.