The TV play series The Revolution of 1911, broadcast on CCTV1 lately, is ________ the 100th anniversary of The Revolution of 1911.
The girl used to be shy, but is ____ getting active in group work and is more willing to express herself.
In the last few years,China ___ great achievements in environmental protection.
Opposite is St.Paul's Church,___you can hear some lovely music.
The park was full of people,____themselves in the sunshine.
--Did you enjoy the party? --Yes,we___by our hosts.