Many important leaders of different countries______ in the opening ceremony of the 29th Olympics held on August 8,2008.
Most of the artists will go to the United States next week.The rest to visit Japan.
It is the first time the students ________ to Hyde Park
they eat food—Yes, they do.
That evening,________I will tell you more about later,I ended up working very late.(2012·大纲全国Ⅱ,8)