Amos asked his mother whether they could have a video.I’m afraid we can’t afford one,sighed his mother.But on the following day in came Amos,staggering beneath the weight of a brand-new video.How on earth did you pay for that?gasped his mother.Easy,Mum.replied Amos,I sold the television.这英语哪里有出错?Mum后面怎么是 “.然后replied不是应该大写吗?怎么Amos与mother的对话没有双引号?How on earth did you pay for that?gasped his mother我总觉得这句不对,应该双引号才对,后面需要大写吗?

Amos asked his mother whether they could have a video. 'I’m afraid we can’t afford one,' sighed his mother.But on the following day in came Amos, staggering beneath the weight of a brand-new video.'How on earth did you pay for that?' gasped his mother.'Easy, Mum.' replied Amos, 'I sold the television.'
第一 英文里引号是单的 第二 这里的句子都是对的 只是少了引号 第三 句子都没完 大什麼写呢

Amos asked his mother whether they could have a video.
"I’m afraid we can’t afford one",sighed his mother.But on the following day in came Amos,staggering beneath the weight of a brand-new video."How on earth did you pay for that?",gasped his mother."Easy,Mum.",replied Amos,"I sold the television."