1 4a 部分答案
While John was playing the piano,Mary left the house.
John was playing the piano when Mary left the house.
While John was cleaning his room,Mary turned on the radio.
John was cleaning his room when Mary turned on the radio.
While John was shopping,Mary took the car to the car wash.
John was shopping when Mary took the car to the car wash.
(答案仅供参考)
2 4b 部分答案
<1> While <2> was <3> was <4> While
<5>When <6> was <7> was <8> were
外研版八年级上册英语Module 6 Unit 3课时特训答案
人教版八年级下册英语Unit 1第五课作业本1答案
人教版八年级上册英语Unit 9第四课作业本2答案
译林牛津版八年级下册英语课本Unit5 Integrated skills A2部分答案
译林版八年级上册英语Unit 2 Period 1同步练习答案
人教版八年级下册英语课本Unit1 Section A 3部分答案
人教版八年级上册英语Unit 4第四课时课时特训答案
江西省人教版八年级下册英语Unit 2 Section B(1)作业本答案
人教版八年级下册英语课本Unit8 Section A 3部分答案
译林牛津版八年级下册英语课本Unit4 Study skills答案
译林版八年级上册英语Unit One Period Six学习与评价答案
译林牛津版八年级下册英语课本Unit5 Integrated skills A2部分答案
译林版九年级上册英语Unit 8 Period 2课课练答案
人教版九年级下册英语课本Unit 11 Section B 2c课后答案
人教版八年级上册英语Unit 6基础知识训练同步解析与测评答案
译林版九年级上册英语Unit 6 Period 2同步练习答案
译林版七年级上册英语Unit 8 Period 6同步练习答案
外研版八年级上册英语Module 4 Unit 2课时特训答案
译林版七年级上册英语Unit Six Period Six学习与评价答案
人教版八年级下册英语课本Unit8 Section A 3部分答案