Smiling doesn't     mean you're happy． Sometimes, it just means that you're strong enough to face problems．

____ most children nowadays are the only chidren, they tend to be more self-centered．

— What was last night’s outcome, Mary?— France ________ beat Germany 2:1 in the thrilling final.

After taking part in several rounds of competition, the athlete         won first prize.

"How dare you say that?" The teacher said ___ to Tom.