Hello,<br/>Could you help, please?<br/>Are both these sentences ok?<br/><br/>1. Could you give us some details concerning the June meeting which is being prepared by your school and Cracow High School?<br/><br/>2. Could you give us some details concerning the June meeting prepared by your school and Cracow High School?<br/><br/>Is such a sentence ok?<br/>3. The girl was sitting in the corner, lonely and forgotten by everyone.<br/><br/>Thank you for your help.