英语单词造句!1

问题描述:

英语单词造句!1
用 yourself,using can,can't,could and couldn't 造句!
10:30
Write a passage about yourself using can,can't,could and couldn't
按照这个来帮我写一个吧,

It was all your fault that the plan's failed.You always think about yourself.Everybody can have the thinking of cooperation,why can't you?If you could help others more,the plan coundn't fail.