英语翻译
问题描述：
英语翻译
翻译
1.What wrer you doing when the UFO arrived?
2.The boy was walking down the streetwhen the UFO landed.
3.While the boy was walking down the street,the UFO landed.
用括号内所给单词的适当形式填空.
1.When the bus arrived,he______(stand)in front of the library.
2.My mother__________(buy)me a parrot for my birthday last Sunday.
3.Mother_______(sweep)the floor when I________(leave)home.
答
1.当不明飞行物来的时候你正在干什么?
2.当不明飞行物降落的时候,这个男孩在大街上散步
3.当这个男孩在大街上散步的时候,不明飞行物落地了.
1 was standing
2.bought
3.was sleeping left