写出下列动词短语的现在完成结构 并造句.英语.1.play the pianoeg;2.teach Englisheg;3.live in Beijingeg;4.eat luncheg;5.clean the classroomeg;6.work hereeg;7.learn Englisheg;8.know Li Leieg;

写出下列动词短语的现在完成结构 并造句.英语.
1.play the piano
eg;
2.teach English
eg;
3.live in Beijing
eg;
4.eat lunch
eg;
5.clean the classroom
eg;
6.work here
eg;
7.learn English
eg;
8.know Li Lei
eg;