Some experts thought that the standards of education __________ these years in China.
The time he has devoted in the past 10 years________ the disabled is now considered________ of great value.
________in the newspaper,I didn’t notice what was happening.
It’s important to learn to take a positive attitude____life when you are ___trouble.
The winning in the 100meter butterfly gives the American swimmer Michael Phelps the seventh gold medal in Beijing,________the record set by American legend Mark Spitz at the 1972 Munich Games.
—He seems________ tired to do it.—But I am only________ glad to do it.