Hello everyone."I am going to be working to a very tight schedule."这句话中为什么连用两个ing形式呢?我知道going to是一般将来时,可这个working怎么讲呢?

Hello,everyone.I am very happy to introduce our apartment to you. 英语作文She sports we like,开头是Hello everyone .I am Lihua.today Hello everyone.My name is .I am a student of Grade eight .I am an outgoing ,lovely girl and Hello everyone!I am very please in your busy schedule to take part in our debate tournament 什么意 HELLO,everyone! hello everyone 完形填空hello,everyone.My name ____Millie.I am ____ America.完形填空Hello,everyone.My name ____Millie.I am ____ America.My parents come to work in China ,so I come here,too.I am thirteen ____ old .Now I am at No.1 Secondary School.I am a(n)__ hello everyone,first let me introduce myself to you.My name is qiangwei ,I am in class3 grade 1,i a请翻译中文 Hello everyone.My name is .I am a student of Grade eight .I am an outgoing ,lovely girl andHello everyone.My name is ....I am a student of Grade eight .I am an outgoing ,lovely girl and I am so welcomed by my friends and my classmates.I have a best f I am only want say hello to hello,I am Mary的同义句 Hello.I am coming翻译成中文 hello alex,I am from M16 hello alex, I am from M16. Hello everyone.My name is Happier1.I come from Guangxi. Hello,everyone!May I have your a ____,please Hello, everyone! My name is Chen Chen. I’m studying in Shi Yan Middle School. I am from Class 1,Gr把上面那篇文章用英语发音!发音一定要准确!Hello, everyone! My name is Chen Chen. I’m studying in Shi Yan Middle School. I am from C 问好时应该说i：“Hello,everyone!”还是“Hello,every one!有什么区别?（书面作文）