Do you think _____ possible to work out a correct figure of the income that the Expo will bring to China?
The lady walked around the shops, _______ an eye out for bargains. A keep B kept C keeping D to keep
So far nobody has claimed the money in the library.
Dina,for months to find a job as a waitress, finally took a position at a local advertising agency.
Listen! Do you hear someone for help?
He had a wonderful childhood, _____with his mother to all corners of the world