what beautiful english songs the girl sang for our party!为什么

At the party,the singers sang only ---- songs for us. We sang some English songs at the party.(改为一般疑问句,并做肯定,否定回答） ——sang some english songs at party.选择：I and he or He and I we sang the songs at the party对画线部分提问 ---what about the party?---it was____succes .we sang until i Miss Tang joined us.She sang some English songs for us.We en They sang songs by the campfire.They sang songs____the campf I often h____ the girl next door sing English songs. The little girl can sing English songs.(改为否定句) the birds are singing beautiful songs for them. At the end,we sat in pairs and sang some songs.这里为什么不用in the look for english songs