Some experts say _______ birthrate of Chinese, after the one-child policy is relaxed, can see _______ modest increase in future.

It is hoped that one day all the wild animals shut up in the cages will be set free to       nature and live happily in     wild.

What ____ great fun we are having! I’ll never forget ____ Christmas like it.

According to _____ US First Lady Michelle Obama, China is _____ fifth most popular destination for Americans studying abroad.

--- There is ________dark stain(污渍) on my coat. Who left it?
---- It’s me, Dad. I did it just for ______ fun.

If you keep on writing, you will have　　brighter future, likely to become　　 　J. K. Rowling.

______ stable China-Japan relationship is in _____ interests of  two countries, Asia and the  world, participants in the Beijing-Tokyo Forum agreed on Sunday.

. ---Li Ping often watches _______ English TV news in her spare time.
---No wonder she has _______ command of English.

Nowadays ______ Internet is becoming increasingly popular and ______ new high speed broadband network was recently started.

Even if you are in         rush, pushing someone so that you can get into an elevator (电梯) is just        bad manners.