Premier Wen’s three-day visit to Japan, ______ as the “ice-melt” trip, has a positive effect onSino-Japanese relationship.
—The research on the new bird flu virus vaccine is challenging and demanding. Who do you think can do the job?—____ my students have a try?
He is only too ready to help others, seldom, ____, refusing them when they turn to him.
—Look, it ____ again.—Yeah. This is the third snow we ____ this spring.
All attention on the beautiful girl, the boy didn’t notice the teacher enter the classroom.
Constant practice has erased my accent to a point many people think I’m a native speaker.