英语作文

Hello,my name is Zhang Yi. 　
　　　　I'm 150 cm tall.I'm 45 kg.And you? 　
　　　　My sister is 20 old.She is 6 yesrs older than me.Guses.How old are you? 　
　　　　下面是对话性英语短文： 　
　　　　A:Hello. 　
　　　　B:Hi.What's the matter with you?You look so sad. 　
　　　　A:I falied the math test.I'm very sad. 　
　　　　 And you? You look so happy. 　
　　　　B:Yes.I'm going on a big trip.I'm so excited. 　
　　　　A:Oh!It's very good!Have a good time! 　
　　　　B:Thank you.　　　　　　　　　　　　　　 　
　　　　AYou're welcome