tolong di jawab hal 172 yg

1. this picture was painted by an artist last year.
2. the pyramids is built by the ancient egyptions from about 2630 BC until about 1530 BC
4. england was invaded by the normans in 1066
5. borobudur was built by the ancient javanese in the 9th century
6. telephone was invented by alexander graham bell in 1876
7. these computers were manufactured by people in China
8. the office was redecorated by some people last night
9. the trees were burnt by somebody in the back yard yesterday
10. the first heavier-than-airplane was flew by the wright brothers in 1903