完成句子那个老人过去常在校门外修自行车。
The old man ________ _______ _______ bikes outside the school.这幢教学大楼已经投入使用5年了。
This teaching building has been _____ ____ ______ five years ago.我离开北京两年半了。
I __________ _________ _______ ________ Beijing for two years and a half. 这些演员表演的很精彩,我忍不住鼓掌。
These performers __________________ that I ____________________________.他们是2003年结婚的,他们想开个聚会来庆祝结婚十周年。
They ___________________in 2003 and they want to have a party __________________.