现在完成时表示经历 — 英语词汇题
题目
词汇题：根据中文提示补全单词。1. My grandfather has kept every c__in（硬币）from his childhood. 2. She has s___ed（攒）enough money for a new bike. 3. We have collected over two hundred p___nce（便士）coins. 4. He has never w___ted（浪费）his pocket money.