we have ( ) ( ) ( ) each year.我们每年举办一次艺术节 they have a birthday party 《at home》

we have ( ) ( ) ( ) each year.我们每年举办一次艺术节 they have a birthday party 《at home》
（对《 》部分提问）（ ）（　　）　they　（　）a　birthday　pary?
I　was　born　on　july　8th．（改为同义句）（　　）（　　）（　　）　july　8th．