The Old Cat An old woman had a cat.The cat was very old; she could not run quickly,and she could not bite,bec...
完美WORD 格式 专业 知识分享 一、写出下列动词的过去式 1.am／is ________ 2.do _______ 3.go ________ 4.have _______ 5.is...
- 1 - 一般过去时练习题（一）姓名：___________ 一、用动词的正确形式填空。 1. Zhang Peng and John _____________________(si...
一般过去时和现在完成时练习题 1. A. 用 already 或 yet 1) Have they taken down the old pictures ___ ___? No, they...
一般过去时和现在完成时练习题 1. A. 用 already 或 yet 1) Have they taken down the old pictures ___ ___? No, they...
