1. The Chinese nation has a fine tradition of r_____ elderly people.
2. Tina has made good preparations for this final exam. T_____ , it may not be difficult for her to pass it.
3. You'd better give several examples to s _____ your idea to make it convincing.
4. Confucius, an ancient Chinese wiser, said that it's such a great d_____  to have friends from far away.
5. The 16th Asian Games, whose t             is "Thrilling Games, Harmonious Asia", is considered as the
   best ever held.
6. John is an _____  (运动的) boy. He is good at running, jumping, and playing football.
7. My blog has already received thirty _____  (评论) since I posted my thoughts about
   life in the future yesterday.
8. The spokesman of the Foreign Ministry _____  (宣布) the news to the reporters waiting in the hall.
9. As we all know, the United Kingdom _____  (组成) of Great Britain and Northern Ireland.
10. The waterworks should be built at the middle or lower reaches of the river to avoid _____   (污染)
the water source.