37.Unusual collections Sam and Helen's grandparents collect almost everything.There are eight doorbells (A)_____their front door! "(B)This silver doorbell is my favourite,"said Helen.She pushed it and soon grandpa opened the door. " Come in,my dear grandson and granddaughter!" he said. "Who started collecting doorbells,grandpa?" asked Sam. "Your grandma," he answered. "She loves doorbells." "What do you like collecting,grandpa?" asked Helen. "(C)我喜歡收集報紙。" They went inside and saw newspapers everywhere. "Hello children!" called grandma."Let's(D)have some tea." The children (E) walked behind her into the living room and saw lots of toys there. There was hardly any space for the children to sit down. "(F)_______toys are these?"asked Helen. "They're ours,"said grandma."We both like collecting toys." "But remember," said grandpa, "we have a lot of free time!You have your school work to do,so you shouldn't spend too much time collecting things!"