There is a cat in my house. Exista o pusica in casa mea.
There are some trees in front of my house. Sunt niste copacii in fata casei mele.
There is a book on the desk. Exists/ se afla o catre pe banca.
Are there many children in the yard? Sunt multi copii in curte?
There isn't any milk in the fridge. Nu este lapte in frigider.
There aren't many cars on the street. Nu sunt multe masini pe strada.