问题描述：
初二下英语句型转换
1.The teacher wrotr some new words on the blackboard.(改写成现在完成时)
2.I finished my homework.(改写成现在完成时)
3.They didn't have lunch.(改写为现在完成时)
4.I didn't do my homework.(改写为现在完成时)
1.The teacher wrotr some new words on the blackboard.(改写成现在完成时)
2.I finished my homework.(改写成现在完成时)
3.They didn't have lunch.(改写为现在完成时)
4.I didn't do my homework.(改写为现在完成时)
问题解答：
我来补答展开全文阅读