China’s plan _______ its installed nuclear power capacity by 20 percent this year shows that the country is developing new energy in an efficient way.

In April, 2009, President Hu inspected the warships in Qingdao,    the 60th anniversary of the founding of the PLA Navy. 

 In April, 2009, President Hu inspected the warships in Qingdao, ________ the 60th  anniversary of the founding of the PLA Navy. 

—Well, a soup, a salad, and anything ______, sir?—An apple pie, please．

In later years, people reported ____ a monster swimming across the lake.