Didtheytakephotos?no,theydidnt 　　doyoutakeanypictures?no,Idont 　　Arethesebooksonthedesk?no,therearent 　　willtheyplaygamesintheparty?no,theywont 　　haveyoumetthem?no,Ihavent 　　dotheyhavecomputers?no,theydont 　　aretheydoingtheirhomeworks?no,theyarent 　　aretherecats?no,therearent 　　doeshegetherletters?no,hedoesnt 　　doyoulikehersongs?no,idont