1、When could you possibly...? 你大概能在什么时候……？ 加一个“possibly”,你的问句听起来就比较委婉，让人感觉舒服。这就是副词的强大作用！ When could you possibly finish this?（你大概什么时候能完成？） A: When could you possibly let me know the result? B: We’ll let you know the result as soon as possible. A: 你大概什么时候能给我消息？ B: 我们会尽快告诉你结果。 2、（1）他吃得太多，以致胃有点不舒服。He ate too much that his stomach felt funny.（2）不把这个事情搞清楚我就不吃饭。I will not eat until I get it straight.（3）“别在我面前装傻。” Don't play the fool with me.（4）他下决心要一劳永逸地解决这个问题。He made his mind to solve this problem once and for all.（5）“你做得太过火了。” You went too far.（6）他把对手咒诅了很久。He swore at his rivals for a long time.（7）市场上到处是来来往往的人。In the market are coming and going people hither and thither.（8）大家齐声喊起来。All shouted in unison.（9）他鼓起勇气，上前敲了敲门。He plucked up the courage to go to the door and knocked on it.（10）他是个两面派。He is a double-faced person.