the parents were aworking couple 中working是动名词,还是现在分词?为什么?

My parents were born in the same The parents were very proud of All the parents were invited to the school 还是All the parents were invited to school The children were bereaved by the death of their parents. Little May and her parents were ( )the bay yesterday. The parents were w_______ welcomed at the gate of the school. the young parents were worried because of the ____(lose)of their son The boy’s parents were very __ ___(thank) to the policeman because of his help. John got the first prize in the contest.His parents were p of him the policeman asked the boy ___ his parents were填什么,为什么,并翻译 we were very depressed by the poor response from the parents如何翻译 the children themselves were calm enough; -------the parents that got into a panic Jane's parents ,as well as mine,--the school meetingA were present atB joinedC took partD were attended ___your parents content ___your grade of the examination A、Were ; at B、Were ; with C、Did ; with D、Did ;at My parents were ___ to find the door open when they came back home. when his parents were sleep,he s______opened the door and went away Now that their children were encsonced safely,the jet-setting parents decided to leave.jet-setting she was really afraid in the earthquake,(as were) her parents.为什么?