Puteti sa-mi faceti si mie cate o propozitie cu urmatoarele cuvinte+traducere :D luggage (bagaj) knowledge (cunostinte) si behaviour ( comportament ) 

The luggage is there. You have more knowledges than Dorin. I have a nice behaviour at the english class.

I've lost my luggage. Your behaviour isn't normal. Your knowledge of history impressed us.