I have all of my students working on a project...work 为什么要用ing形式?而不用原型?

I have had the time of my life and I owe it all to you. I’d give it back,all of it,if I could have my family back. you have all of my heart You still have all of my heart. 过去完成时的特殊疑问句过去完成时：i have spent all of my money.过去完成时否定句：i have not spent all of my money.过去完成时一般疑问句：have you spent all of your money过去完成时特殊疑问句：特殊疑问 I have been waiting all my live... I ate all (my) sandwichs yesterday.Can I have one of (yours)?为什么空格里填my和yours? You are all my life. I have changed because of you.这个怎么读. 英语翻译Dear i live here in London; I am a marine Engineer as well as a business man selling all ship accessories.anyway i am caring,sincere,honest,loving,loyal,calm,warms,and responsible,I also sense of humor.Dear this is about my business,I stu My Hobbies All of us have hobbies.And our hobbies are changing all the time.I used to. 求教英语帝 看看这段话有没有什么语法错误Very glad to meet you.first of all,I start to introduce myself.My name is vivien come here,I choose this major reason is because I like it,it fully reflects the service tenet,in two years' stu 大家看看我写的英文有没错误 It was the last day of National Day Holiday.I didn't want to go to school at all.How happy it was when played with my friends!I would miss them very much it I went to school.The holiday was so short and the stu I have already used up all my money改同意 I have already ()()()all my money scanf(%s,stu[i]. 英语翻译Hope all is well.I’d like to take this opportunity to share my plan with you on our Cross Cultural Communication Project.To be practical,we can have four aspects in our communication.First,a brief self introduction is needed.Then,as stu i have been waitting all my life before i met I use all my proof of my love for My mother is pround of all that{what ,which } I have done 为什么用that 其他不行吗?如题!