Jenny_____ a rich man. She has____ him for 5 years.

填入下面一段文字横线处的语句，最恰当的一句是（ ）围棋作为反映和体现人们心灵自由的智力博弃活动，在很长一段时间里，被认为不符合传统伦理观念。后来，人们逐步认识到这种观念是不对的。从东汉中后期到魏晋时期，人们逐渐开始从生命意义上来认识围棋的价值， 。围棋的地位最终得以确立，登入了“国艺”的殿堂。

We should start to do our homework right now. We must not _______ until tomorrow what we can do today.

The teacher together with his students _____ running there now.

How did all these ______?