American women were _____ the right to vote until 1920 after many years of hard struggle.
Stephen Hawking believes that the earth is unlikely to be the only planet life has developed gradually.
What a pity! When we got to the cinema, the movie Let the Bullets Fly _________, so we saw only the end of it.
No matter how low you consider yourself, there is always someone looking up to you ___ they were that high.
________ a child begins school, he enters a world of fierce competition where success and failure are clearly defined and measured.
—What about the package of food? —You’d better ________ it at the service counter before entering the bookstore.