花一整晚时间打电脑游戏真是浪费时间。
Spending the whole night playing computer games ______________________________
他对英语如此感兴趣，以至于在空闲时间也未放弃自学。
He was _____________________________________ he didn’t give up teaching himself in his spare time.
这件事标志着他辉煌事业的开始。
This event _________________________________________ .
这部纪录片近距离的观察了非洲象的生活。
The documentary _______________________________ the African elephants.
The Great Wall as well as the Palace Museum ___________(attract)lots of tourists from abroad every year.
In the old days the working people in our country __________ ( look) down on.
