Zhou Yang of China won____women's 1500 meters short track speed skating gold medal at________Vancouver Olympic Winter Games on Saturday.
The best method to ______ this goal is to unite as many people as possible.
Scientists say it may be five or six years _____ it is possible to test this medicine on human patients.
— What do you want to do next? We have half an hour until the basketball game. — ______. Whatever you want to do is fine with me.
—Excuse me, Tom. How many miles is five kilometers? —Sorry. _______
—Does Thomas agree to go with us? —No, despite our efforts to _______ him.