用all day;all the time;all the year round;all by oneself;这四个词

I have worked all day ,but i haven't finished the task.
Take it easy,I will be with you all the time .
He goes to the English Training school all year round in order to
improve himself.
I did it all by myself.
这些话都是我自己想的,如有雷同绝对盗版