----Where is Tom now, Millie?----I saw him _______ in the street a moment ago and I told him _________.
To do some voluntary work for the 2nd Youth Olympic Games is ______ excellent chance for us to serve our hometown—Nanjing.
–-Do you know about Han Han? --Yes, he ______ a playful student when he was in secondary school, but now he is one of the most popular writers in China.
There’s too much noise outside. _________ of us two can fall asleep.
Our teacher asked us to write a _________ letter in English this morning.
Thanks to those brave firemen,the big fire was soon.