PPT预览
根据句意及汉语提示写出所缺的单词
1. l had my car repaired(修理) yesterday.
2.At the moment my father is _fixing(安装) a new lock in the door.
3.The keyboard is _ broken(破损的). Let's buy a new one.
4.Tom was pushing his brother along in a little box on wheels(轮子).