2.(2015甘肃定西安定公园路中学月考)Sheboughtanewdictionarylastweek.(改为被动语态)Anewdictionarybyherlastweek.

2.(2015甘肃定西安定公园路中学月考) She bought a new dictionary last week.(改为被动语态)

A new dictionary               by her last week.