I went to work on foot yesterday, though it _______ cats and dogs.— You _______ by bus. It was easy for you to get a cold.

依次填入下列各句横线处的词语，最恰当的一组是（ ）①北京奥运会组委会宣布从2004年开始将先后 新的会徽和吉祥物标志。②如果没有 过人生的酸甜苦辣，又怎么能真正懂得长辈们创业的艰难呢③父亲虽然不是科班出身，但他在外国文学方面的造诣足以使专业人士 。

Boy, you _______ lean (伸) out of the window while the bus is running. That’s dangerous.—Sorry, I won’t do that again.

Linda, time for bed. —______, Mom! Good-bye

Sometimes we just believe what we see, the reality may be different.