用when 或while造句 1.play the piano ,knock at 2.climb the mountains ,_英语解答

用when 或while造句 1.play the piano ,knock at 2.climb the mountains ,swim 3
五.用when 或while造句
1.play the piano ,knock at
2.climb the mountains ,swim
3.cook ,watch TV
4.get home ,do one’s homework
5.walk in the street ,see an accident

人气：345 ℃　时间：2020-06-29 14:26:35

解答

1 I was playing the piano ,when there was a knock at the door.2 I like climbing the mountains while my sister like swimming.3 My mother was cooking while my father was watching TV.4 When she got home,...